14664226650 has 48 divisors (see below), whose sum is σ = 37350195744. Its totient is φ = 3804770880.

The previous prime is 14664226631. The next prime is 14664226667. The reversal of 14664226650 is 5662246641.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1315552 + ... + 1326651.

It is an arithmetic number, because the mean of its divisors is an integer number (778129078).

Almost surely, 2^14664226650 is an apocalyptic number.

14664226650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14664226650 is an abundant number, since it is smaller than the sum of its proper divisors (22685969094).

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

14664226650 is a wasteful number, since it uses less digits than its factorization.

14664226650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642255 (or 2642250 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 14664226650 in words is "fourteen billion, six hundred sixty-four million, two hundred twenty-six thousand, six hundred fifty".