113778699197928 has 256 divisors, whose sum is σ = 295991055360000. Its totient is φ = 36408236175360.

The previous prime is 113778699197923. The next prime is 113778699198007. The reversal of 113778699197928 is 829791996877311.

It is not an unprimeable number, because it can be changed into a prime (113778699197923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70713920388 + ... + 70713921996.

It is an arithmetic number, because the mean of its divisors is an integer number (1156215060000).

Almost surely, 2^{113778699197928} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113778699197928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147995527680000).

113778699197928 is an abundant number, since it is smaller than the sum of its proper divisors (182212356162072).

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

113778699197928 is a wasteful number, since it uses less digits than its factorization.

113778699197928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160 (or 3156 counting only the distinct ones).

The product of its digits is 5184974592, while the sum is 87.

The spelling of 113778699197928 in words is "one hundred thirteen trillion, seven hundred seventy-eight billion, six hundred ninety-nine million, one hundred ninety-seven thousand, nine hundred twenty-eight".