1308317764912 has 20 divisors (see below), whose sum is σ = 2537660477896. Its totient is φ = 653437641600.

The previous prime is 1308317764879. The next prime is 1308317764921. The reversal of 1308317764912 is 2194677138031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1308317764912.

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, 45062589 + ... + 45091612.

Almost surely, 2^{1308317764912} is an apocalyptic number.

It is an amenable number.

1308317764912 is a deficient number, since it is larger than the sum of its proper divisors (1229342712984).

1308317764912 is an equidigital number, since it uses as much as digits as its factorization.

1308317764912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90155116 (or 90155110 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 52.

The spelling of 1308317764912 in words is "one trillion, three hundred eight billion, three hundred seventeen million, seven hundred sixty-four thousand, nine hundred twelve".