14892220980 has 576 divisors, whose sum is σ = 58298892288. Its totient is φ = 3107289600.

The previous prime is 14892220963. The next prime is 14892221009. The reversal of 14892220980 is 8902229841.

It is a happy number.

14892220980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 66781149 + ... + 66781371.

Almost surely, 2^14892220980 is an apocalyptic number.

14892220980 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 14892220980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29149446144).

14892220980 is an abundant number, since it is smaller than the sum of its proper divisors (43406671308).

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

14892220980 is a wasteful number, since it uses less digits than its factorization.

14892220980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 14892220980 in words is "fourteen billion, eight hundred ninety-two million, two hundred twenty thousand, nine hundred eighty".