396500231344 has 30 divisors (see below), whose sum is σ = 893642742564. Its totient is φ = 169928670240.

The previous prime is 396500231341. The next prime is 396500231377. The reversal of 396500231344 is 443132005693.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 396500231297 and 396500231306.

It is not an unprimeable number, because it can be changed into a prime (396500231341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 252869262 + ... + 252870829.

Almost surely, 2^396500231344 is an apocalyptic number.

It is an amenable number.

396500231344 is an abundant number, since it is smaller than the sum of its proper divisors (497142511220).

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

396500231344 is a wasteful number, since it uses less digits than its factorization.

396500231344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505740113 (or 505740100 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 396500231344 in words is "three hundred ninety-six billion, five hundred million, two hundred thirty-one thousand, three hundred forty-four".