264403142313432 has 32 divisors (see below), whose sum is σ = 678872932969200. Its totient is φ = 85752370479744.

The previous prime is 264403142313407. The next prime is 264403142313449. The reversal of 264403142313432 is 234313241304462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148875642307 + ... + 148875644082.

Almost surely, 2^{264403142313432} is an apocalyptic number.

It is an amenable number.

264403142313432 is an abundant number, since it is smaller than the sum of its proper divisors (414469790655768).

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

264403142313432 is a wasteful number, since it uses less digits than its factorization.

264403142313432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297751286435 (or 297751286431 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 42.

Adding to 264403142313432 its reverse (234313241304462), we get a palindrome (498716383617894).

The spelling of 264403142313432 in words is "two hundred sixty-four trillion, four hundred three billion, one hundred forty-two million, three hundred thirteen thousand, four hundred thirty-two".