15296424123 has 4 divisors (see below), whose sum is σ = 20395232168. Its totient is φ = 10197616080.

The previous prime is 15296424119. The next prime is 15296424127. The reversal of 15296424123 is 32142469251.

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

It is an interprime number because it is at equal distance from previous prime (15296424119) and next prime (15296424127).

It is not a de Polignac number, because 15296424123 - 2² = 15296424119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15296424127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2549404018 + ... + 2549404023.

It is an arithmetic number, because the mean of its divisors is an integer number (5098808042).

Almost surely, 2^15296424123 is an apocalyptic number.

15296424123 is a deficient number, since it is larger than the sum of its proper divisors (5098808045).

15296424123 is an equidigital number, since it uses as much as digits as its factorization.

15296424123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5098808044.

The product of its digits is 103680, while the sum is 39.

The spelling of 15296424123 in words is "fifteen billion, two hundred ninety-six million, four hundred twenty-four thousand, one hundred twenty-three".