113442033419 has 16 divisors (see below), whose sum is σ = 133304174304. Its totient is φ = 95174956800.

The previous prime is 113442033401. The next prime is 113442033437. The reversal of 113442033419 is 914330244311.

It is an interprime number because it is at equal distance from previous prime (113442033401) and next prime (113442033437).

It is not a de Polignac number, because 113442033419 - 2³² = 109147066123 is a prime.

It is a super-2 number, since 2×113442033419² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113442033469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574967 + ... + 746639.

It is an arithmetic number, because the mean of its divisors is an integer number (8331510894).

Almost surely, 2^113442033419 is an apocalyptic number.

113442033419 is a deficient number, since it is larger than the sum of its proper divisors (19862140885).

113442033419 is a wasteful number, since it uses less digits than its factorization.

113442033419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176318.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 113442033419 in words is "one hundred thirteen billion, four hundred forty-two million, thirty-three thousand, four hundred nineteen".