312053022404 has 6 divisors (see below), whose sum is σ = 546092789214. Its totient is φ = 156026511200.

The previous prime is 312053022371. The next prime is 312053022497. The reversal of 312053022404 is 404220350213.

It can be written as a sum of positive squares in only one way, i.e., 296850625600 + 15202396804 = 544840^2 + 123298^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39006627797 + ... + 39006627804.

It is an arithmetic number, because the mean of its divisors is an integer number (91015464869).

Almost surely, 2^312053022404 is an apocalyptic number.

It is an amenable number.

312053022404 is a deficient number, since it is larger than the sum of its proper divisors (234039766810).

312053022404 is a wasteful number, since it uses less digits than its factorization.

312053022404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78013255605 (or 78013255603 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 312053022404 its reverse (404220350213), we get a palindrome (716273372617).

The spelling of 312053022404 in words is "three hundred twelve billion, fifty-three million, twenty-two thousand, four hundred four".