12412951412 has 24 divisors (see below), whose sum is σ = 21836526600. Its totient is φ = 6173991936.

The previous prime is 12412951379. The next prime is 12412951457. The reversal of 12412951412 is 21415921421.

It can be written as a sum of positive squares in 4 ways, for example, as 2204678116 + 10208273296 = 46954^2 + 101036^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175468 + ... + 1185980.

It is an arithmetic number, because the mean of its divisors is an integer number (909855275).

Almost surely, 2^12412951412 is an apocalyptic number.

It is an amenable number.

12412951412 is a deficient number, since it is larger than the sum of its proper divisors (9423575188).

12412951412 is a wasteful number, since it uses less digits than its factorization.

12412951412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12035 (or 12033 counting only the distinct ones).

The product of its digits is 5760, while the sum is 32.

The spelling of 12412951412 in words is "twelve billion, four hundred twelve million, nine hundred fifty-one thousand, four hundred twelve".