12431462246 has 16 divisors (see below), whose sum is σ = 21316400640. Its totient is φ = 5326438920.

The previous prime is 12431462227. The next prime is 12431462269. The reversal of 12431462246 is 64226413421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51740 + ... + 165951.

It is an arithmetic number, because the mean of its divisors is an integer number (1332275040).

Almost surely, 2^12431462246 is an apocalyptic number.

12431462246 is a deficient number, since it is larger than the sum of its proper divisors (8884938394).

12431462246 is a wasteful number, since it uses less digits than its factorization.

12431462246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221779.

The product of its digits is 55296, while the sum is 35.

Adding to 12431462246 its reverse (64226413421), we get a palindrome (76657875667).

The spelling of 12431462246 in words is "twelve billion, four hundred thirty-one million, four hundred sixty-two thousand, two hundred forty-six".