133464544540232 has 16 divisors (see below), whose sum is σ = 250299825860400. Its totient is φ = 66717924310800.

The previous prime is 133464544540193. The next prime is 133464544540277. The reversal of 133464544540232 is 232045445464331.

It is a super-2 number, since 2×133464544540232² (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, 1793455382 + ... + 1793529797.

It is an arithmetic number, because the mean of its divisors is an integer number (15643739116275).

Almost surely, 2^{133464544540232} is an apocalyptic number.

It is an amenable number.

133464544540232 is a deficient number, since it is larger than the sum of its proper divisors (116835281320168).

133464544540232 is a wasteful number, since it uses less digits than its factorization.

133464544540232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3586989836 (or 3586989832 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 50.

The spelling of 133464544540232 in words is "one hundred thirty-three trillion, four hundred sixty-four billion, five hundred forty-four million, five hundred forty thousand, two hundred thirty-two".