234500445544 has 16 divisors (see below), whose sum is σ = 439712676900. Its totient is φ = 117243731712.

The previous prime is 234500445499. The next prime is 234500445551. The reversal of 234500445544 is 445544005432.

It can be written as a sum of positive squares in 2 ways, for example, as 224552776900 + 9947668644 = 473870^2 + 99738^2 .

It is a junction number, because it is equal to n+sod(n) for n = 234500445497 and 234500445506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656097 + ... + 948400.

Almost surely, 2^234500445544 is an apocalyptic number.

It is an amenable number.

234500445544 is a deficient number, since it is larger than the sum of its proper divisors (205212231356).

234500445544 is a wasteful number, since it uses less digits than its factorization.

234500445544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622772 (or 1622768 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 40.

The spelling of 234500445544 in words is "two hundred thirty-four billion, five hundred million, four hundred forty-five thousand, five hundred forty-four".