12431514226 has 8 divisors (see below), whose sum is σ = 19080928944. Its totient is φ = 6071204580.

The previous prime is 12431514217. The next prime is 12431514233. The reversal of 12431514226 is 62241513421.

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

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, 72276160 + ... + 72276331.

It is an arithmetic number, because the mean of its divisors is an integer number (2385116118).

Almost surely, 2^12431514226 is an apocalyptic number.

12431514226 is a deficient number, since it is larger than the sum of its proper divisors (6649414718).

12431514226 is a wasteful number, since it uses less digits than its factorization.

12431514226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144552536.

The product of its digits is 11520, while the sum is 31.

The spelling of 12431514226 in words is "twelve billion, four hundred thirty-one million, five hundred fourteen thousand, two hundred twenty-six".