14990058720 has 768 divisors, whose sum is σ = 68401428480. Its totient is φ = 2975367168.

The previous prime is 14990058691. The next prime is 14990058757. The reversal of 14990058720 is 2785009941.

14990058720 is a `hidden beast` number, since 1 + 49 + 9 + 0 + 0 + 587 + 20 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6681919 + ... + 6684161.

It is an arithmetic number, because the mean of its divisors is an integer number (89064360).

Almost surely, 2^14990058720 is an apocalyptic number.

14990058720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14990058720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34200714240).

14990058720 is an abundant number, since it is smaller than the sum of its proper divisors (53411369760).

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

14990058720 is a wasteful number, since it uses less digits than its factorization.

14990058720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304 (or 2290 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 14990058720 in words is "fourteen billion, nine hundred ninety million, fifty-eight thousand, seven hundred twenty".