12707840498 has 8 divisors (see below), whose sum is σ = 19062447660. Its totient is φ = 6353691280.

The previous prime is 12707840477. The next prime is 12707840531. The reversal of 12707840498 is 89404870721.

12707840498 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11899973569 + 807866929 = 109087^2 + 28423^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12707840498² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33713 + ... + 162948.

Almost surely, 2^12707840498 is an apocalyptic number.

12707840498 is a deficient number, since it is larger than the sum of its proper divisors (6354607162).

12707840498 is a wasteful number, since it uses less digits than its factorization.

12707840498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228972.

The product of its (nonzero) digits is 903168, while the sum is 50.

The spelling of 12707840498 in words is "twelve billion, seven hundred seven million, eight hundred forty thousand, four hundred ninety-eight".