232045870491 has 12 divisors (see below), whose sum is σ = 345989542080. Its totient is φ = 149707013040.

The previous prime is 232045870471. The next prime is 232045870501. The reversal of 232045870491 is 194078540232.

232045870491 is a `hidden beast` number, since 2 + 3 + 20 + 4 + 587 + 0 + 49 + 1 = 666.

It is not a de Polignac number, because 232045870491 - 2²³ = 232037481883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232045870451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 415852536 + ... + 415853093.

It is an arithmetic number, because the mean of its divisors is an integer number (28832461840).

Almost surely, 2^232045870491 is an apocalyptic number.

232045870491 is a deficient number, since it is larger than the sum of its proper divisors (113943671589).

232045870491 is a wasteful number, since it uses less digits than its factorization.

232045870491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831705666 (or 831705663 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 232045870491 in words is "two hundred thirty-two billion, forty-five million, eight hundred seventy thousand, four hundred ninety-one".