14292974880 has 120 divisors (see below), whose sum is σ = 50442336252. Its totient is φ = 3811456512.

The previous prime is 14292974879. The next prime is 14292974881. The reversal of 14292974880 is 8847929241.

It is an interprime number because it is at equal distance from previous prime (14292974879) and next prime (14292974881).

It can be written as a sum of positive squares in 2 ways, for example, as 14276426256 + 16548624 = 119484^2 + 4068^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×14292974880² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (14292974881) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 538467 + ... + 564386.

Almost surely, 2^14292974880 is an apocalyptic number.

14292974880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14292974880 is an abundant number, since it is smaller than the sum of its proper divisors (36149361372).

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

14292974880 is a wasteful number, since it uses less digits than its factorization.

14292974880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102880 (or 1102863 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 14292974880 in words is "fourteen billion, two hundred ninety-two million, nine hundred seventy-four thousand, eight hundred eighty".