12417242735 has 16 divisors (see below), whose sum is σ = 15344525856. Its totient is φ = 9639347328.

The previous prime is 12417242711. The next prime is 12417242743. The reversal of 12417242735 is 53724271421.

It is a cyclic number.

It is not a de Polignac number, because 12417242735 - 2³⁰ = 11343500911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20969 + ... + 158978.

It is an arithmetic number, because the mean of its divisors is an integer number (959032866).

Almost surely, 2^12417242735 is an apocalyptic number.

12417242735 is a deficient number, since it is larger than the sum of its proper divisors (2927283121).

12417242735 is a wasteful number, since it uses less digits than its factorization.

12417242735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180362.

The product of its digits is 94080, while the sum is 38.

The spelling of 12417242735 in words is "twelve billion, four hundred seventeen million, two hundred forty-two thousand, seven hundred thirty-five".