13796165573120 has 320 divisors, whose sum is σ = 40958635550976. Its totient is φ = 4348335882240.

The previous prime is 13796165573087. The next prime is 13796165573143. The reversal of 13796165573120 is 2137556169731.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 12572930 + ... + 13626110.

Almost surely, 2^{13796165573120} is an apocalyptic number.

13796165573120 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 13796165573120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20479317775488).

13796165573120 is an abundant number, since it is smaller than the sum of its proper divisors (27162469977856).

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

13796165573120 is a wasteful number, since it uses less digits than its factorization.

13796165573120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053271 (or 1053255 counting only the distinct ones).

The product of its (nonzero) digits is 7144200, while the sum is 56.

The spelling of 13796165573120 in words is "thirteen trillion, seven hundred ninety-six billion, one hundred sixty-five million, five hundred seventy-three thousand, one hundred twenty".