112404921593 has 2 divisors, whose sum is σ = 112404921594. Its totient is φ = 112404921592.

The previous prime is 112404921571. The next prime is 112404921641. The reversal of 112404921593 is 395129404211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81974561344 + 30430360249 = 286312^2 + 174443^2 .

It is a cyclic number.

It is not a de Polignac number, because 112404921593 - 2¹⁸ = 112404659449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112404921593.

It is not a weakly prime, because it can be changed into another prime (112404981593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56202460796 + 56202460797.

It is an arithmetic number, because the mean of its divisors is an integer number (56202460797).

Almost surely, 2^112404921593 is an apocalyptic number.

It is an amenable number.

112404921593 is a deficient number, since it is larger than the sum of its proper divisors (1).

112404921593 is an equidigital number, since it uses as much as digits as its factorization.

112404921593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 112404921593 in words is "one hundred twelve billion, four hundred four million, nine hundred twenty-one thousand, five hundred ninety-three".