113550442426 has 16 divisors (see below), whose sum is σ = 176937421248. Its totient is φ = 54610309600.

The previous prime is 113550442399. The next prime is 113550442427. The reversal of 113550442426 is 624244055311.

113550442426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (113550442427) by changing a digit.

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, 9746020 + ... + 9757663.

It is an arithmetic number, because the mean of its divisors is an integer number (11058588828).

Almost surely, 2^113550442426 is an apocalyptic number.

113550442426 is a deficient number, since it is larger than the sum of its proper divisors (63386978822).

113550442426 is a wasteful number, since it uses less digits than its factorization.

113550442426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19503797.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 113550442426 its reverse (624244055311), we get a palindrome (737794497737).

The spelling of 113550442426 in words is "one hundred thirteen billion, five hundred fifty million, four hundred forty-two thousand, four hundred twenty-six".