234475157232 has 60 divisors (see below), whose sum is σ = 656283375384. Its totient is φ = 78149024640.

The previous prime is 234475157227. The next prime is 234475157233. The reversal of 234475157232 is 232751574432.

234475157232 is a `hidden beast` number, since 2 + 3 + 4 + 4 + 75 + 1 + 572 + 3 + 2 = 666.

It is a super-2 number, since 2×234475157232² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234475157233) 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, 1165563 + ... + 1351845.

Almost surely, 2^234475157232 is an apocalyptic number.

It is an amenable number.

234475157232 is an abundant number, since it is smaller than the sum of its proper divisors (421808218152).

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

234475157232 is a wasteful number, since it uses less digits than its factorization.

234475157232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195038 (or 195029 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 45.

The spelling of 234475157232 in words is "two hundred thirty-four billion, four hundred seventy-five million, one hundred fifty-seven thousand, two hundred thirty-two".