23442202020023 has 32 divisors (see below), whose sum is σ = 25186147983360. Its totient is φ = 21750782376960.

The previous prime is 23442202020019. The next prime is 23442202020073. The reversal of 23442202020023 is 32002020224432.

It is not a de Polignac number, because 23442202020023 - 2² = 23442202020019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23442202019974 and 23442202020001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23442202020073) 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, 2275274090 + ... + 2275284392.

It is an arithmetic number, because the mean of its divisors is an integer number (787067124480).

Almost surely, 2^{23442202020023} is an apocalyptic number.

23442202020023 is a deficient number, since it is larger than the sum of its proper divisors (1743945963337).

23442202020023 is a wasteful number, since it uses less digits than its factorization.

23442202020023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14159.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 23442202020023 its reverse (32002020224432), we get a palindrome (55444222244455).

The spelling of 23442202020023 in words is "twenty-three trillion, four hundred forty-two billion, two hundred two million, twenty thousand, twenty-three".