12246452492 has 6 divisors (see below), whose sum is σ = 21431291868. Its totient is φ = 6123226244.

The previous prime is 12246452467. The next prime is 12246452497. The reversal of 12246452492 is 29425464221.

It is not an unprimeable number, because it can be changed into a prime (12246452497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1530806558 + ... + 1530806565.

It is an arithmetic number, because the mean of its divisors is an integer number (3571881978).

Almost surely, 2^12246452492 is an apocalyptic number.

It is an amenable number.

12246452492 is a deficient number, since it is larger than the sum of its proper divisors (9184839376).

12246452492 is a wasteful number, since it uses less digits than its factorization.

12246452492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3061613127 (or 3061613125 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

The spelling of 12246452492 in words is "twelve billion, two hundred forty-six million, four hundred fifty-two thousand, four hundred ninety-two".