14693922320 has 160 divisors (see below), whose sum is σ = 43008675840. Its totient is φ = 4535262720.

The previous prime is 14693922277. The next prime is 14693922323. The reversal of 14693922320 is 2322939641.

It is a super-2 number, since 2×14693922320² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14693922323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 622901 + ... + 646059.

It is an arithmetic number, because the mean of its divisors is an integer number (268804224).

Almost surely, 2^14693922320 is an apocalyptic number.

14693922320 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 14693922320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21504337920).

14693922320 is an abundant number, since it is smaller than the sum of its proper divisors (28314753520).

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

14693922320 is a wasteful number, since it uses less digits than its factorization.

14693922320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23293 (or 23287 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 14693922320 in words is "fourteen billion, six hundred ninety-three million, nine hundred twenty-two thousand, three hundred twenty".