14220979080 has 512 divisors, whose sum is σ = 55091404800. Its totient is φ = 2851430400.

The previous prime is 14220979061. The next prime is 14220979099. The reversal of 14220979080 is 8097902241.

It is an interprime number because it is at equal distance from previous prime (14220979061) and next prime (14220979099).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 34769916 + ... + 34770324.

It is an arithmetic number, because the mean of its divisors is an integer number (107600400).

Almost surely, 2^14220979080 is an apocalyptic number.

14220979080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14220979080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27545702400).

14220979080 is an abundant number, since it is smaller than the sum of its proper divisors (40870425720).

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

14220979080 is a wasteful number, since it uses less digits than its factorization.

14220979080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 14220979080 in words is "fourteen billion, two hundred twenty million, nine hundred seventy-nine thousand, eighty".