234556406032 has 60 divisors (see below), whose sum is σ = 504102711924. Its totient is φ = 105616343040.

The previous prime is 234556406017. The next prime is 234556406039. The reversal of 234556406032 is 230604655432.

It can be written as a sum of positive squares in 6 ways, for example, as 32574474256 + 201981931776 = 180484^2 + 449424^2 .

It is a super-2 number, since 2×234556406032² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234556406039) 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, 946993 + ... + 1168720.

Almost surely, 2^234556406032 is an apocalyptic number.

It is an amenable number.

234556406032 is an abundant number, since it is smaller than the sum of its proper divisors (269546305892).

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

234556406032 is a wasteful number, since it uses less digits than its factorization.

234556406032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115788 (or 2115769 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 234556406032 in words is "two hundred thirty-four billion, five hundred fifty-six million, four hundred six thousand, thirty-two".