20314300660 has 48 divisors (see below), whose sum is σ = 43518698496. Its totient is φ = 7963794432.

The previous prime is 20314300609. The next prime is 20314300663. The reversal of 20314300660 is 6600341302.

It is a super-2 number, since 2×20314300660² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20314300663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148989 + ... + 250651.

It is an arithmetic number, because the mean of its divisors is an integer number (906639552).

Almost surely, 2^20314300660 is an apocalyptic number.

20314300660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20314300660 is an abundant number, since it is smaller than the sum of its proper divisors (23204397836).

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

20314300660 is a wasteful number, since it uses less digits than its factorization.

20314300660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101872 (or 101870 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20314300660 its reverse (6600341302), we get a palindrome (26914641962).

The spelling of 20314300660 in words is "twenty billion, three hundred fourteen million, three hundred thousand, six hundred sixty".