312032411304 has 32 divisors (see below), whose sum is σ = 780095340000. Its totient is φ = 104008895552.

The previous prime is 312032411287. The next prime is 312032411371. The reversal of 312032411304 is 403114230213.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1946062 + ... + 2100290.

It is an arithmetic number, because the mean of its divisors is an integer number (24377979375).

Almost surely, 2^312032411304 is an apocalyptic number.

It is an amenable number.

312032411304 is an abundant number, since it is smaller than the sum of its proper divisors (468062928696).

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

312032411304 is a wasteful number, since it uses less digits than its factorization.

312032411304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238537 (or 238533 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 312032411304 its reverse (403114230213), we get a palindrome (715146641517).

The spelling of 312032411304 in words is "three hundred twelve billion, thirty-two million, four hundred eleven thousand, three hundred four".