20314722675 has 48 divisors (see below), whose sum is σ = 36257679360. Its totient is φ = 9977024640.

The previous prime is 20314722671. The next prime is 20314722677. The reversal of 20314722675 is 57622741302.

It is not a de Polignac number, because 20314722675 - 2² = 20314722671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (20314722671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 383662 + ... + 433388.

It is an arithmetic number, because the mean of its divisors is an integer number (755368320).

Almost surely, 2^20314722675 is an apocalyptic number.

20314722675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20314722675 is a deficient number, since it is larger than the sum of its proper divisors (15942956685).

20314722675 is a wasteful number, since it uses less digits than its factorization.

20314722675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50172 (or 50167 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 20314722675 in words is "twenty billion, three hundred fourteen million, seven hundred twenty-two thousand, six hundred seventy-five".