1373003640812 has 24 divisors (see below), whose sum is σ = 2412980902080. Its totient is φ = 683580934400.

The previous prime is 1373003640803. The next prime is 1373003640821. The reversal of 1373003640812 is 2180463003731.

It is an interprime number because it is at equal distance from previous prime (1373003640803) and next prime (1373003640821).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16114868 + ... + 16199844.

It is an arithmetic number, because the mean of its divisors is an integer number (100540870920).

Almost surely, 2^{1373003640812} is an apocalyptic number.

It is an amenable number.

1373003640812 is a deficient number, since it is larger than the sum of its proper divisors (1039977261268).

1373003640812 is a wasteful number, since it uses less digits than its factorization.

1373003640812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102121 (or 102119 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 1373003640812 in words is "one trillion, three hundred seventy-three billion, three million, six hundred forty thousand, eight hundred twelve".