20314123004 has 48 divisors (see below), whose sum is σ = 43307006400. Its totient is φ = 8138910720.

The previous prime is 20314123003. The next prime is 20314123033. The reversal of 20314123004 is 40032141302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20314123003) 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, 72287 + ... + 214134.

It is an arithmetic number, because the mean of its divisors is an integer number (902229300).

Almost surely, 2^20314123004 is an apocalyptic number.

It is an amenable number.

20314123004 is an abundant number, since it is smaller than the sum of its proper divisors (22992883396).

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

20314123004 is a wasteful number, since it uses less digits than its factorization.

20314123004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286598 (or 286596 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20314123004 its reverse (40032141302), we get a palindrome (60346264306).

The spelling of 20314123004 in words is "twenty billion, three hundred fourteen million, one hundred twenty-three thousand, four".