112401437899 has 2 divisors, whose sum is σ = 112401437900. Its totient is φ = 112401437898.

The previous prime is 112401437893. The next prime is 112401437917. The reversal of 112401437899 is 998734104211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112401437899 - 2¹¹ = 112401435851 is a prime.

It is not a weakly prime, because it can be changed into another prime (112401437893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56200718949 + 56200718950.

It is an arithmetic number, because the mean of its divisors is an integer number (56200718950).

Almost surely, 2^112401437899 is an apocalyptic number.

112401437899 is a deficient number, since it is larger than the sum of its proper divisors (1).

112401437899 is an equidigital number, since it uses as much as digits as its factorization.

112401437899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 49.

The spelling of 112401437899 in words is "one hundred twelve billion, four hundred one million, four hundred thirty-seven thousand, eight hundred ninety-nine".