1312618050928 has 10 divisors (see below), whose sum is σ = 2543197473704. Its totient is φ = 656309025456.

The previous prime is 1312618050911. The next prime is 1312618050967. The reversal of 1312618050928 is 8290508162131.

It is a super-2 number, since 2×1312618050928² (a number of 25 digits) contains 22 as substring.

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, 41019314076 + ... + 41019314107.

Almost surely, 2^{1312618050928} is an apocalyptic number.

It is an amenable number.

1312618050928 is a deficient number, since it is larger than the sum of its proper divisors (1230579422776).

1312618050928 is an equidigital number, since it uses as much as digits as its factorization.

1312618050928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82038628191 (or 82038628185 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 46.

The spelling of 1312618050928 in words is "one trillion, three hundred twelve billion, six hundred eighteen million, fifty thousand, nine hundred twenty-eight".