312602241136 has 20 divisors (see below), whose sum is σ = 605898358912. Its totient is φ = 156241374336.

The previous prime is 312602241043. The next prime is 312602241143. The reversal of 312602241136 is 631142206213.

It is a super-2 number, since 2×312602241136² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 312602241098 and 312602241107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3690960 + ... + 3774703.

Almost surely, 2^312602241136 is an apocalyptic number.

It is an amenable number.

312602241136 is a deficient number, since it is larger than the sum of its proper divisors (293296117776).

312602241136 is a wasteful number, since it uses less digits than its factorization.

312602241136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7468288 (or 7468282 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 312602241136 its reverse (631142206213), we get a palindrome (943744447349).

The spelling of 312602241136 in words is "three hundred twelve billion, six hundred two million, two hundred forty-one thousand, one hundred thirty-six".