1313412065812 has 36 divisors (see below), whose sum is σ = 2887335623200. Its totient is φ = 511718985360.

The previous prime is 1313412065783. The next prime is 1313412065843. The reversal of 1313412065812 is 2185602143131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193829562 + ... + 193836337.

Almost surely, 2^{1313412065812} is an apocalyptic number.

It is an amenable number.

1313412065812 is an abundant number, since it is smaller than the sum of its proper divisors (1573923557388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313412065812 is a wasteful number, since it uses less digits than its factorization.

1313412065812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387665932 (or 387665919 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 1313412065812 in words is "one trillion, three hundred thirteen billion, four hundred twelve million, sixty-five thousand, eight hundred twelve".