14942862080 has 72 divisors (see below), whose sum is σ = 35980809984. Its totient is φ = 5945753600.

The previous prime is 14942862073. The next prime is 14942862083. The reversal of 14942862080 is 8026824941.

It is a Cunningham number, because it is equal to 122241²-1.

It is not an unprimeable number, because it can be changed into a prime (14942862083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213920 + ... + 275040.

It is an arithmetic number, because the mean of its divisors is an integer number (499733472).

Almost surely, 2^14942862080 is an apocalyptic number.

14942862080 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 14942862080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17990404992).

14942862080 is an abundant number, since it is smaller than the sum of its proper divisors (21037947904).

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

14942862080 is an equidigital number, since it uses as much as digits as its factorization.

14942862080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61333 (or 61319 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 14942862080 in words is "fourteen billion, nine hundred forty-two million, eight hundred sixty-two thousand, eighty".