12406524472 has 8 divisors (see below), whose sum is σ = 23262233400. Its totient is φ = 6203262232.

The previous prime is 12406524433. The next prime is 12406524479. The reversal of 12406524472 is 27442560421.

12406524472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12406524479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 775407772 + ... + 775407787.

It is an arithmetic number, because the mean of its divisors is an integer number (2907779175).

Almost surely, 2^12406524472 is an apocalyptic number.

It is an amenable number.

12406524472 is a deficient number, since it is larger than the sum of its proper divisors (10855708928).

12406524472 is a wasteful number, since it uses less digits than its factorization.

12406524472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550815565 (or 1550815561 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 37.

The spelling of 12406524472 in words is "twelve billion, four hundred six million, five hundred twenty-four thousand, four hundred seventy-two".