312214500132044 has 24 divisors (see below), whose sum is σ = 546619876955040. Its totient is φ = 156037403373696.

The previous prime is 312214500132037. The next prime is 312214500132053. The reversal of 312214500132044 is 440231005412213.

It is a self number, because there is not a number n which added to its sum of digits gives 312214500132044.

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, 113298614 + ... + 116021570.

It is an arithmetic number, because the mean of its divisors is an integer number (22775828206460).

Almost surely, 2^{312214500132044} is an apocalyptic number.

It is an amenable number.

312214500132044 is a deficient number, since it is larger than the sum of its proper divisors (234405376822996).

312214500132044 is a wasteful number, since it uses less digits than its factorization.

312214500132044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735777 (or 2735775 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 312214500132044 its reverse (440231005412213), we get a palindrome (752445505544257).

The spelling of 312214500132044 in words is "three hundred twelve trillion, two hundred fourteen billion, five hundred million, one hundred thirty-two thousand, forty-four".