14642052650 has 48 divisors (see below), whose sum is σ = 29137673760. Its totient is φ = 5457585600.

The previous prime is 14642052617. The next prime is 14642052671. The reversal of 14642052650 is 5625024641.

It is a self number, because there is not a number n which added to its sum of digits gives 14642052650.

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, 68384 + ... + 184283.

It is an arithmetic number, because the mean of its divisors is an integer number (607034870).

Almost surely, 2^14642052650 is an apocalyptic number.

14642052650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14642052650 is a deficient number, since it is larger than the sum of its proper divisors (14495621110).

14642052650 is a wasteful number, since it uses less digits than its factorization.

14642052650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252759 (or 252754 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 14642052650 in words is "fourteen billion, six hundred forty-two million, fifty-two thousand, six hundred fifty".