2313404440432 has 20 divisors (see below), whose sum is σ = 4603362215416. Its totient is φ = 1125439997760.

The previous prime is 2313404440423. The next prime is 2313404440447. The reversal of 2313404440432 is 2340444043132.

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, 1953888294 + ... + 1953889477.

Almost surely, 2^{2313404440432} is an apocalyptic number.

It is an amenable number.

2313404440432 is a deficient number, since it is larger than the sum of its proper divisors (2289957774984).

2313404440432 is a wasteful number, since it uses less digits than its factorization.

2313404440432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907777816 (or 3907777810 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 2313404440432 its reverse (2340444043132), we get a palindrome (4653848483564).

The spelling of 2313404440432 in words is "two trillion, three hundred thirteen billion, four hundred four million, four hundred forty thousand, four hundred thirty-two".