133014451021256 has 16 divisors (see below), whose sum is σ = 285030966474240. Its totient is φ = 57006193294800.

The previous prime is 133014451021247. The next prime is 133014451021261. The reversal of 133014451021256 is 652120154410331.

It is a super-2 number, since 2×133014451021256² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1187629026920 + ... + 1187629027031.

It is an arithmetic number, because the mean of its divisors is an integer number (17814435404640).

Almost surely, 2^{133014451021256} is an apocalyptic number.

It is an amenable number.

133014451021256 is an abundant number, since it is smaller than the sum of its proper divisors (152016515452984).

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

133014451021256 is a wasteful number, since it uses less digits than its factorization.

133014451021256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375258053964 (or 2375258053960 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 133014451021256 in words is "one hundred thirty-three trillion, fourteen billion, four hundred fifty-one million, twenty-one thousand, two hundred fifty-six".