340253231153252 has 24 divisors (see below), whose sum is σ = 600518239982976. Its totient is φ = 168679608902208.

The previous prime is 340253231153249. The next prime is 340253231153273. The reversal of 340253231153252 is 252351132352043.

It is a super-2 number, since 2×340253231153252² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376766528 + ... + 377668535.

It is an arithmetic number, because the mean of its divisors is an integer number (25021593332624).

Almost surely, 2^{340253231153252} is an apocalyptic number.

It is an amenable number.

340253231153252 is a deficient number, since it is larger than the sum of its proper divisors (260265008829724).

340253231153252 is a wasteful number, since it uses less digits than its factorization.

340253231153252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754436027 (or 754436025 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 340253231153252 in words is "three hundred forty trillion, two hundred fifty-three billion, two hundred thirty-one million, one hundred fifty-three thousand, two hundred fifty-two".