113828337840 has 80 divisors (see below), whose sum is σ = 403277545728. Its totient is φ = 26017905408.

The previous prime is 113828337839. The next prime is 113828337859. The reversal of 113828337840 is 48733828311.

113828337840 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 113828337840.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33875802 + ... + 33879161.

Almost surely, 2^113828337840 is an apocalyptic number.

113828337840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113828337840 is an abundant number, since it is smaller than the sum of its proper divisors (289449207888).

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

113828337840 is a wasteful number, since it uses less digits than its factorization.

113828337840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67754986 (or 67754980 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 113828337840 in words is "one hundred thirteen billion, eight hundred twenty-eight million, three hundred thirty-seven thousand, eight hundred forty".