312423211023004 has 6 divisors (see below), whose sum is σ = 546740619290264. Its totient is φ = 156211605511500.

The previous prime is 312423211022987. The next prime is 312423211023017. The reversal of 312423211023004 is 400320112324213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39052901377872 + ... + 39052901377879.

Almost surely, 2^{312423211023004} is an apocalyptic number.

It is an amenable number.

312423211023004 is a deficient number, since it is larger than the sum of its proper divisors (234317408267260).

312423211023004 is a wasteful number, since it uses less digits than its factorization.

312423211023004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78105802755755 (or 78105802755753 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 312423211023004 its reverse (400320112324213), we get a palindrome (712743323347217).

The spelling of 312423211023004 in words is "three hundred twelve trillion, four hundred twenty-three billion, two hundred eleven million, twenty-three thousand, four".