233344401232 has 20 divisors (see below), whose sum is σ = 452124556596. Its totient is φ = 116667096320.

The previous prime is 233344401229. The next prime is 233344401289. The reversal of 233344401232 is 232104443332.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 127417585936 + 105926815296 = 356956^2 + 325464^2 .

It is a junction number, because it is equal to n+sod(n) for n = 233344401194 and 233344401203.

It is a congruent number.

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, 72708 + ... + 687004.

Almost surely, 2^233344401232 is an apocalyptic number.

It is an amenable number.

233344401232 is a deficient number, since it is larger than the sum of its proper divisors (218780155364).

233344401232 is a wasteful number, since it uses less digits than its factorization.

233344401232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638046 (or 638040 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 233344401232 its reverse (232104443332), we get a palindrome (465448844564).

The spelling of 233344401232 in words is "two hundred thirty-three billion, three hundred forty-four million, four hundred one thousand, two hundred thirty-two".