113423114442 has 32 divisors (see below), whose sum is σ = 248950485504. Its totient is φ = 34164825200.

The previous prime is 113423114407. The next prime is 113423114479. The reversal of 113423114442 is 244411324311.

It is a happy number.

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, 5134284 + ... + 5156327.

It is an arithmetic number, because the mean of its divisors is an integer number (7779702672).

Almost surely, 2^113423114442 is an apocalyptic number.

113423114442 is an abundant number, since it is smaller than the sum of its proper divisors (135527371062).

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

113423114442 is a wasteful number, since it uses less digits than its factorization.

113423114442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10290794.

The product of its digits is 9216, while the sum is 30.

Adding to 113423114442 its reverse (244411324311), we get a palindrome (357834438753).

The spelling of 113423114442 in words is "one hundred thirteen billion, four hundred twenty-three million, one hundred fourteen thousand, four hundred forty-two".