312234113245000 has 80 divisors (see below), whose sum is σ = 735651482108400. Its totient is φ = 124195915080000.

The previous prime is 312234113244973. The next prime is 312234113245079. The reversal of 312234113245000 is 542311432213.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 173537466 + ... + 175327465.

It is an arithmetic number, because the mean of its divisors is an integer number (9195643526355).

Almost surely, 2^{312234113245000} is an apocalyptic number.

It is an amenable number.

312234113245000 is an abundant number, since it is smaller than the sum of its proper divisors (423417368863400).

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

312234113245000 is a wasteful number, since it uses less digits than its factorization.

312234113245000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348865136 (or 348865117 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 312234113245000 its reverse (542311432213), we get a palindrome (312776424677213).

The spelling of 312234113245000 in words is "three hundred twelve trillion, two hundred thirty-four billion, one hundred thirteen million, two hundred forty-five thousand".