112331879084489 has 2 divisors, whose sum is σ = 112331879084490. Its totient is φ = 112331879084488.

The previous prime is 112331879084353. The next prime is 112331879084527. The reversal of 112331879084489 is 984480978133211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102692220236089 + 9639658848400 = 10133717^2 + 3104780^2 .

It is a cyclic number.

It is not a de Polignac number, because 112331879084489 - 2²⁰ = 112331878035913 is a prime.

It is a super-2 number, since 2×112331879084489² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112331879084189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56165939542244 + 56165939542245.

It is an arithmetic number, because the mean of its divisors is an integer number (56165939542245).

Almost surely, 2^{112331879084489} is an apocalyptic number.

It is an amenable number.

112331879084489 is a deficient number, since it is larger than the sum of its proper divisors (1).

112331879084489 is an equidigital number, since it uses as much as digits as its factorization.

112331879084489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 83607552, while the sum is 68.

The spelling of 112331879084489 in words is "one hundred twelve trillion, three hundred thirty-one billion, eight hundred seventy-nine million, eighty-four thousand, four hundred eighty-nine".