10797394515120 has 320 divisors, whose sum is σ = 38867033779200. Its totient is φ = 2749930444800.

The previous prime is 10797394515107. The next prime is 10797394515137. The reversal of 10797394515120 is 2151549379701.

10797394515120 is a `hidden beast` number, since 1 + 0 + 7 + 9 + 73 + 9 + 4 + 51 + 512 + 0 = 666.

It is a super-2 number, since 2×10797394515120² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32574220 + ... + 32904020.

It is an arithmetic number, because the mean of its divisors is an integer number (121459480560).

Almost surely, 2^{10797394515120} is an apocalyptic number.

10797394515120 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 10797394515120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19433516889600).

10797394515120 is an abundant number, since it is smaller than the sum of its proper divisors (28069639264080).

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

10797394515120 is a wasteful number, since it uses less digits than its factorization.

10797394515120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330505 (or 330493 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 54.

The spelling of 10797394515120 in words is "ten trillion, seven hundred ninety-seven billion, three hundred ninety-four million, five hundred fifteen thousand, one hundred twenty".