1372817936880 has 480 divisors, whose sum is σ = 5058837463680. Its totient is φ = 331566981120.

The previous prime is 1372817936873. The next prime is 1372817936891. The reversal of 1372817936880 is 886397182731.

1372817936880 is a `hidden beast` number, since 1 + 3 + 7 + 28 + 179 + 368 + 80 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 250648702 + ... + 250654178.

It is an arithmetic number, because the mean of its divisors is an integer number (10539244716).

Almost surely, 2^{1372817936880} is an apocalyptic number.

1372817936880 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 1372817936880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2529418731840).

1372817936880 is an abundant number, since it is smaller than the sum of its proper divisors (3686019526800).

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

1372817936880 is a wasteful number, since it uses less digits than its factorization.

1372817936880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6009 (or 6000 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 1372817936880 in words is "one trillion, three hundred seventy-two billion, eight hundred seventeen million, nine hundred thirty-six thousand, eight hundred eighty".