10913921113392 has 600 divisors, whose sum is σ = 35331620433648. Its totient is φ = 3249327882240.

The previous prime is 10913921113379. The next prime is 10913921113397. The reversal of 10913921113392 is 29331112931901.

10913921113392 is a `hidden beast` number, since 1 + 0 + 9 + 1 + 39 + 211 + 13 + 392 = 666.

It is a super-2 number, since 2×10913921113392² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10913921113397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 4801547968 + ... + 4801550240.

Almost surely, 2^{10913921113392} is an apocalyptic number.

10913921113392 is a gapful number since it is divisible by the number (12) 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 10913921113392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17665810216824).

10913921113392 is an abundant number, since it is smaller than the sum of its proper divisors (24417699320256).

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

10913921113392 is a wasteful number, since it uses less digits than its factorization.

10913921113392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2839 (or 2813 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 45.

The spelling of 10913921113392 in words is "ten trillion, nine hundred thirteen billion, nine hundred twenty-one million, one hundred thirteen thousand, three hundred ninety-two".