12470154636 has 36 divisors (see below), whose sum is σ = 30909307688. Its totient is φ = 3912204288.

The previous prime is 12470154589. The next prime is 12470154667. The reversal of 12470154636 is 63645107421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12470154594 and 12470154603.

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 in 11 ways as a sum of consecutive naturals, for example, 1794421 + ... + 1801356.

Almost surely, 2^12470154636 is an apocalyptic number.

It is an amenable number.

12470154636 is an abundant number, since it is smaller than the sum of its proper divisors (18439153052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12470154636 is a wasteful number, since it uses less digits than its factorization.

12470154636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3595818 (or 3595799 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 12470154636 in words is "twelve billion, four hundred seventy million, one hundred fifty-four thousand, six hundred thirty-six".