1376063998680 has 512 divisors, whose sum is σ = 4843609436160. Its totient is φ = 306288353280.

The previous prime is 1376063998667. The next prime is 1376063998697. The reversal of 1376063998680 is 868993606731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2032590502 + ... + 2032591178.

It is an arithmetic number, because the mean of its divisors is an integer number (9460174680).

Almost surely, 2^{1376063998680} is an apocalyptic number.

1376063998680 is a gapful number since it is divisible by the number (10) 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 1376063998680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2421804718080).

1376063998680 is an abundant number, since it is smaller than the sum of its proper divisors (3467545437480).

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

1376063998680 is a wasteful number, since it uses less digits than its factorization.

1376063998680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139 (or 1135 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 66.

The spelling of 1376063998680 in words is "one trillion, three hundred seventy-six billion, sixty-three million, nine hundred ninety-eight thousand, six hundred eighty".