14992440892 has 36 divisors (see below), whose sum is σ = 30992995656. Its totient is φ = 6290531520.

The previous prime is 14992440877. The next prime is 14992440923. The reversal of 14992440892 is 29804429941.

It is a super-2 number, since 2×14992440892² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1000663 + ... + 1015534.

It is an arithmetic number, because the mean of its divisors is an integer number (860916546).

Almost surely, 2^14992440892 is an apocalyptic number.

It is an amenable number.

14992440892 is an abundant number, since it is smaller than the sum of its proper divisors (16000554764).

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

14992440892 is a wasteful number, since it uses less digits than its factorization.

14992440892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016238 (or 2016223 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 52.

The spelling of 14992440892 in words is "fourteen billion, nine hundred ninety-two million, four hundred forty thousand, eight hundred ninety-two".