14532420320 has 48 divisors (see below), whose sum is σ = 37454015088. Its totient is φ = 5284515840.

The previous prime is 14532420319. The next prime is 14532420337. The reversal of 14532420320 is 2302423541.

It is a super-2 number, since 2×14532420320² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14532420320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4126769 + ... + 4130288.

It is an arithmetic number, because the mean of its divisors is an integer number (780291981).

Almost surely, 2^14532420320 is an apocalyptic number.

14532420320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14532420320 is an abundant number, since it is smaller than the sum of its proper divisors (22921594768).

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

14532420320 is a wasteful number, since it uses less digits than its factorization.

14532420320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8257083 (or 8257075 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 14532420320 its reverse (2302423541), we get a palindrome (16834843861).

The spelling of 14532420320 in words is "fourteen billion, five hundred thirty-two million, four hundred twenty thousand, three hundred twenty".