12470644570 has 16 divisors (see below), whose sum is σ = 22969188000. Its totient is φ = 4872251664.

The previous prime is 12470644519. The next prime is 12470644601. The reversal of 12470644570 is 7544607421.

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, 14500320 + ... + 14501179.

It is an arithmetic number, because the mean of its divisors is an integer number (1435574250).

Almost surely, 2^12470644570 is an apocalyptic number.

12470644570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12470644570 is a deficient number, since it is larger than the sum of its proper divisors (10498543430).

12470644570 is a wasteful number, since it uses less digits than its factorization.

12470644570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29001549.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 12470644570 in words is "twelve billion, four hundred seventy million, six hundred forty-four thousand, five hundred seventy".