23214342020 has 24 divisors (see below), whose sum is σ = 48754801368. Its totient is φ = 9284844800.

The previous prime is 23214342001. The next prime is 23214342031. The reversal of 23214342020 is 2024341232.

It can be written as a sum of positive squares in 4 ways, for example, as 4285535296 + 18928806724 = 65464^2 + 137582^2 .

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, 182480 + ... + 282360.

It is an arithmetic number, because the mean of its divisors is an integer number (2031450057).

Almost surely, 2^23214342020 is an apocalyptic number.

23214342020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23214342020 is an abundant number, since it is smaller than the sum of its proper divisors (25540459348).

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

23214342020 is a wasteful number, since it uses less digits than its factorization.

23214342020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111511 (or 111509 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23214342020 its reverse (2024341232), we get a palindrome (25238683252).

The spelling of 23214342020 in words is "twenty-three billion, two hundred fourteen million, three hundred forty-two thousand, twenty".