14661220602 has 32 divisors (see below), whose sum is σ = 34968379392. Its totient is φ = 4006792944.

The previous prime is 14661220601. The next prime is 14661220621. The reversal of 14661220602 is 20602216641.

It is a self number, because there is not a number n which added to its sum of digits gives 14661220602.

It is not an unprimeable number, because it can be changed into a prime (14661220601) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7587658 + ... + 7589589.

It is an arithmetic number, because the mean of its divisors is an integer number (1092761856).

Almost surely, 2^14661220602 is an apocalyptic number.

14661220602 is an abundant number, since it is smaller than the sum of its proper divisors (20307158790).

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

14661220602 is a wasteful number, since it uses less digits than its factorization.

14661220602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15177282.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 14661220602 in words is "fourteen billion, six hundred sixty-one million, two hundred twenty thousand, six hundred two".