112588428289439 has 4 divisors (see below), whose sum is σ = 112588449824424. Its totient is φ = 112588406754456.

The previous prime is 112588428289427. The next prime is 112588428289483. The reversal of 112588428289439 is 934982824885211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112588428289439 - 2²⁴ = 112588411512223 is a prime.

It is a super-2 number, since 2×112588428289439² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112588428289039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2638109 + ... + 15236025.

It is an arithmetic number, because the mean of its divisors is an integer number (28147112456106).

Almost surely, 2^{112588428289439} is an apocalyptic number.

112588428289439 is a deficient number, since it is larger than the sum of its proper divisors (21534985).

112588428289439 is an equidigital number, since it uses as much as digits as its factorization.

112588428289439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21534984.

The product of its digits is 637009920, while the sum is 74.

The spelling of 112588428289439 in words is "one hundred twelve trillion, five hundred eighty-eight billion, four hundred twenty-eight million, two hundred eighty-nine thousand, four hundred thirty-nine".