312413435612 has 6 divisors (see below), whose sum is σ = 546723512328. Its totient is φ = 156206717804.

The previous prime is 312413435611. The next prime is 312413435689. The reversal of 312413435612 is 216534314213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312413435611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39051679448 + ... + 39051679455.

It is an arithmetic number, because the mean of its divisors is an integer number (91120585388).

Almost surely, 2^312413435612 is an apocalyptic number.

It is an amenable number.

312413435612 is a deficient number, since it is larger than the sum of its proper divisors (234310076716).

312413435612 is a wasteful number, since it uses less digits than its factorization.

312413435612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78103358907 (or 78103358905 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

Adding to 312413435612 its reverse (216534314213), we get a palindrome (528947749825).

The spelling of 312413435612 in words is "three hundred twelve billion, four hundred thirteen million, four hundred thirty-five thousand, six hundred twelve".