13374276435720 has 192 divisors, whose sum is σ = 44878578301440. Its totient is φ = 3450654028800.

The previous prime is 13374276435697. The next prime is 13374276435731. The reversal of 13374276435720 is 2753467247331.

13374276435720 is a `hidden beast` number, since 1 + 3 + 3 + 7 + 4 + 2 + 7 + 64 + 3 + 572 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50612740 + ... + 50876300.

It is an arithmetic number, because the mean of its divisors is an integer number (233742595320).

Almost surely, 2^{13374276435720} is an apocalyptic number.

13374276435720 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 13374276435720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22439289150720).

13374276435720 is an abundant number, since it is smaller than the sum of its proper divisors (31504301865720).

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

13374276435720 is a wasteful number, since it uses less digits than its factorization.

13374276435720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268156 (or 268149 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 54.

The spelling of 13374276435720 in words is "thirteen trillion, three hundred seventy-four billion, two hundred seventy-six million, four hundred thirty-five thousand, seven hundred twenty".