12407254712 has 8 divisors (see below), whose sum is σ = 23263602600. Its totient is φ = 6203627352.

The previous prime is 12407254697. The next prime is 12407254753. The reversal of 12407254712 is 21745270421.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 775453412 + ... + 775453427.

It is an arithmetic number, because the mean of its divisors is an integer number (2907950325).

Almost surely, 2^12407254712 is an apocalyptic number.

It is an amenable number.

12407254712 is a deficient number, since it is larger than the sum of its proper divisors (10856347888).

12407254712 is a wasteful number, since it uses less digits than its factorization.

12407254712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550906845 (or 1550906841 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 35.

The spelling of 12407254712 in words is "twelve billion, four hundred seven million, two hundred fifty-four thousand, seven hundred twelve".