12650481464 has 16 divisors (see below), whose sum is σ = 23727686400. Its totient is φ = 6323098432.

The previous prime is 12650481443. The next prime is 12650481469. The reversal of 12650481464 is 46418405621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12650481469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242552 + ... + 290055.

It is an arithmetic number, because the mean of its divisors is an integer number (1482980400).

Almost surely, 2^12650481464 is an apocalyptic number.

It is an amenable number.

12650481464 is a deficient number, since it is larger than the sum of its proper divisors (11077204936).

12650481464 is a wasteful number, since it uses less digits than its factorization.

12650481464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535582 (or 535578 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 12650481464 in words is "twelve billion, six hundred fifty million, four hundred eighty-one thousand, four hundred sixty-four".