14645893038 has 32 divisors (see below), whose sum is σ = 33481022976. Its totient is φ = 4183953888.

The previous prime is 14645893021. The next prime is 14645893079. The reversal of 14645893038 is 83039854641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343720 + ... + 383972.

It is an arithmetic number, because the mean of its divisors is an integer number (1046281968).

Almost surely, 2^14645893038 is an apocalyptic number.

14645893038 is an abundant number, since it is smaller than the sum of its proper divisors (18835129938).

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

14645893038 is a wasteful number, since it uses less digits than its factorization.

14645893038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48928.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 14645893038 in words is "fourteen billion, six hundred forty-five million, eight hundred ninety-three thousand, thirty-eight".