312332140264404 has 192 divisors, whose sum is σ = 789267217132800. Its totient is φ = 95561303040000.

The previous prime is 312332140264399. The next prime is 312332140264477. The reversal of 312332140264404 is 404462041233213.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41373971622 + ... + 41373979170.

It is an arithmetic number, because the mean of its divisors is an integer number (4110766755900).

Almost surely, 2^{312332140264404} is an apocalyptic number.

It is an amenable number.

312332140264404 is an abundant number, since it is smaller than the sum of its proper divisors (476935076868396).

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

312332140264404 is a wasteful number, since it uses less digits than its factorization.

312332140264404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9962 (or 9960 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 39.

Adding to 312332140264404 its reverse (404462041233213), we get a palindrome (716794181497617).

The spelling of 312332140264404 in words is "three hundred twelve trillion, three hundred thirty-two billion, one hundred forty million, two hundred sixty-four thousand, four hundred four".