14875296920 has 128 divisors (see below), whose sum is σ = 39029921280. Its totient is φ = 5047680000.

The previous prime is 14875296911. The next prime is 14875296929. The reversal of 14875296920 is 2969257841.

It is an interprime number because it is at equal distance from previous prime (14875296911) and next prime (14875296929).

It is a super-2 number, since 2×14875296920² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14875296929) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 396995 + ... + 432845.

It is an arithmetic number, because the mean of its divisors is an integer number (304921260).

Almost surely, 2^14875296920 is an apocalyptic number.

14875296920 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 14875296920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19514960640).

14875296920 is an abundant number, since it is smaller than the sum of its proper divisors (24154624360).

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

14875296920 is a wasteful number, since it uses less digits than its factorization.

14875296920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35937 (or 35933 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 14875296920 in words is "fourteen billion, eight hundred seventy-five million, two hundred ninety-six thousand, nine hundred twenty".