14334746440 has 32 divisors (see below), whose sum is σ = 36860777280. Its totient is φ = 4914770112.

The previous prime is 14334746417. The next prime is 14334746453. The reversal of 14334746440 is 4464743341.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 14334746393 and 14334746402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25597482 + ... + 25598041.

It is an arithmetic number, because the mean of its divisors is an integer number (1151899290).

Almost surely, 2^14334746440 is an apocalyptic number.

14334746440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14334746440 is an abundant number, since it is smaller than the sum of its proper divisors (22526030840).

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

14334746440 is a wasteful number, since it uses less digits than its factorization.

14334746440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51195541 (or 51195537 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 40.

The spelling of 14334746440 in words is "fourteen billion, three hundred thirty-four million, seven hundred forty-six thousand, four hundred forty".