1373099814912 has 416 divisors, whose sum is σ = 4284147248640. Its totient is φ = 383055298560.

The previous prime is 1373099814887. The next prime is 1373099814937. The reversal of 1373099814912 is 2194189903731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1373099814887) and next prime (1373099814937).

It is a super-2 number, since 2×1373099814912² (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 in 31 ways as a sum of consecutive naturals, for example, 635399112 + ... + 635401272.

Almost surely, 2^{1373099814912} is an apocalyptic number.

1373099814912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1373099814912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2142073624320).

1373099814912 is an abundant number, since it is smaller than the sum of its proper divisors (2911047433728).

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

1373099814912 is an equidigital number, since it uses as much as digits as its factorization.

1373099814912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367 (or 2345 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 57.

The spelling of 1373099814912 in words is "one trillion, three hundred seventy-three billion, ninety-nine million, eight hundred fourteen thousand, nine hundred twelve".