112402764129 has 4 divisors (see below), whose sum is σ = 149870352176. Its totient is φ = 74935176084.

The previous prime is 112402764119. The next prime is 112402764139. The reversal of 112402764129 is 921467204211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 921467204211 = 3 ⋅307155734737.

It is an interprime number because it is at equal distance from previous prime (112402764119) and next prime (112402764139).

It is not a de Polignac number, because 112402764129 - 2⁴ = 112402764113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112402764119) 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, 18733794019 + ... + 18733794024.

It is an arithmetic number, because the mean of its divisors is an integer number (37467588044).

Almost surely, 2^112402764129 is an apocalyptic number.

It is an amenable number.

112402764129 is a deficient number, since it is larger than the sum of its proper divisors (37467588047).

112402764129 is an equidigital number, since it uses as much as digits as its factorization.

112402764129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37467588046.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 112402764129 in words is "one hundred twelve billion, four hundred two million, seven hundred sixty-four thousand, one hundred twenty-nine".