14890363650 has 120 divisors (see below), whose sum is σ = 43550910480. Its totient is φ = 3761756640.

The previous prime is 14890363633. The next prime is 14890363667. The reversal of 14890363650 is 5636309841.

14890363650 is a `hidden beast` number, since 1 + 4 + 8 + 9 + 0 + 3 + 636 + 5 + 0 = 666.

14890363650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14890363633) and next prime (14890363667).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 14890363596 and 14890363605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 19804 + ... + 173703.

It is an arithmetic number, because the mean of its divisors is an integer number (362924254).

Almost surely, 2^14890363650 is an apocalyptic number.

14890363650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14890363650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21775455240).

14890363650 is an abundant number, since it is smaller than the sum of its proper divisors (28660546830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14890363650 is a wasteful number, since it uses less digits than its factorization.

14890363650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193550 (or 193536 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 14890363650 in words is "fourteen billion, eight hundred ninety million, three hundred sixty-three thousand, six hundred fifty".