112072430399 has 4 divisors (see below), whose sum is σ = 113331671280. Its totient is φ = 110813189520.

The previous prime is 112072430389. The next prime is 112072430513. The reversal of 112072430399 is 993034270211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112072430399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112072430329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629620307 + ... + 629620484.

It is an arithmetic number, because the mean of its divisors is an integer number (28332917820).

Almost surely, 2^112072430399 is an apocalyptic number.

112072430399 is a deficient number, since it is larger than the sum of its proper divisors (1259240881).

112072430399 is an equidigital number, since it uses as much as digits as its factorization.

112072430399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259240880.

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 112072430399 in words is "one hundred twelve billion, seventy-two million, four hundred thirty thousand, three hundred ninety-nine".