113864733778 has 16 divisors (see below), whose sum is σ = 173707117920. Its totient is φ = 55962529600.

The previous prime is 113864733757. The next prime is 113864733791. The reversal of 113864733778 is 877337468311.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1580298 + ... + 1650778.

It is an arithmetic number, because the mean of its divisors is an integer number (10856694870).

Almost surely, 2^113864733778 is an apocalyptic number.

113864733778 is a deficient number, since it is larger than the sum of its proper divisors (59842384142).

113864733778 is a wasteful number, since it uses less digits than its factorization.

113864733778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84233.

The product of its digits is 14224896, while the sum is 58.

The spelling of 113864733778 in words is "one hundred thirteen billion, eight hundred sixty-four million, seven hundred thirty-three thousand, seven hundred seventy-eight".