113766172742 has 16 divisors (see below), whose sum is σ = 170858808000. Its totient is φ = 56813269440.

The previous prime is 113766172739. The next prime is 113766172759. The reversal of 113766172742 is 247271667311.

It is a congruent 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, 11557859 + ... + 11567697.

It is an arithmetic number, because the mean of its divisors is an integer number (10678675500).

Almost surely, 2^113766172742 is an apocalyptic number.

113766172742 is a deficient number, since it is larger than the sum of its proper divisors (57092635258).

113766172742 is a wasteful number, since it uses less digits than its factorization.

113766172742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16351.

The product of its digits is 592704, while the sum is 47.

The spelling of 113766172742 in words is "one hundred thirteen billion, seven hundred sixty-six million, one hundred seventy-two thousand, seven hundred forty-two".