113496809472 has 448 divisors, whose sum is σ = 358591104000. Its totient is φ = 35375284224.

The previous prime is 113496809467. The next prime is 113496809473. The reversal of 113496809472 is 274908694311.

113496809472 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 96 + 80 + 9 + 472 = 666.

113496809472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113496809473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 474881929 + ... + 474882167.

Almost surely, 2^113496809472 is an apocalyptic number.

113496809472 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 113496809472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179295552000).

113496809472 is an abundant number, since it is smaller than the sum of its proper divisors (245094294528).

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

113496809472 is a wasteful number, since it uses less digits than its factorization.

113496809472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 113496809472 in words is "one hundred thirteen billion, four hundred ninety-six million, eight hundred nine thousand, four hundred seventy-two".