12428411339995 has 12 divisors (see below), whose sum is σ = 17349047666784. Its totient is φ = 8522339204400.

The previous prime is 12428411339987. The next prime is 12428411340019. The reversal of 12428411339995 is 59993311482421.

It is not a de Polignac number, because 12428411339995 - 2³ = 12428411339987 is a prime.

It is a super-2 number, since 2×12428411339995² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25364104531 + ... + 25364105020.

It is an arithmetic number, because the mean of its divisors is an integer number (1445753972232).

Almost surely, 2^{12428411339995} is an apocalyptic number.

12428411339995 is a deficient number, since it is larger than the sum of its proper divisors (4920636326789).

12428411339995 is an equidigital number, since it uses as much as digits as its factorization.

12428411339995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50728209570 (or 50728209563 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 61.

The spelling of 12428411339995 in words is "twelve trillion, four hundred twenty-eight billion, four hundred eleven million, three hundred thirty-nine thousand, nine hundred ninety-five".