234422647632 has 60 divisors (see below), whose sum is σ = 672059253684. Its totient is φ = 76235005440.

The previous prime is 234422647523. The next prime is 234422647633. The reversal of 234422647632 is 236746224432.

It is a happy number.

234422647632 is a `hidden beast` number, since 2 + 3 + 4 + 4 + 2 + 2 + 6 + 4 + 7 + 632 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 115670730816 + 118751916816 = 340104^2 + 344604^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234422647633) 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, 19846963 + ... + 19858770.

Almost surely, 2^234422647632 is an apocalyptic number.

It is an amenable number.

234422647632 is an abundant number, since it is smaller than the sum of its proper divisors (437636606052).

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

234422647632 is a wasteful number, since it uses less digits than its factorization.

234422647632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39705788 (or 39705779 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 45.

The spelling of 234422647632 in words is "two hundred thirty-four billion, four hundred twenty-two million, six hundred forty-seven thousand, six hundred thirty-two".