234444304432 has 40 divisors (see below), whose sum is σ = 490905722384. Its totient is φ = 107822686464.

The previous prime is 234444304397. The next prime is 234444304453. The reversal of 234444304432 is 234403444432.

It is a junction number, because it is equal to n+sod(n) for n = 234444304391 and 234444304400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1932543 + ... + 2050270.

Almost surely, 2^234444304432 is an apocalyptic number.

It is an amenable number.

234444304432 is an abundant number, since it is smaller than the sum of its proper divisors (256461417952).

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

234444304432 is a wasteful number, since it uses less digits than its factorization.

234444304432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3983117 (or 3983111 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 234444304432 its reverse (234403444432), we get a palindrome (468847748864).

The spelling of 234444304432 in words is "two hundred thirty-four billion, four hundred forty-four million, three hundred four thousand, four hundred thirty-two".