2023421204 has 24 divisors (see below), whose sum is σ = 4047821568. Its totient is φ = 866970720.

The previous prime is 2023421171. The next prime is 2023421219. The reversal of 2023421204 is 4021243202.

It is a congruent number.

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, 182294 + ... + 193074.

It is an arithmetic number, because the mean of its divisors is an integer number (168659232).

Almost surely, 2^2023421204 is an apocalyptic number.

It is an amenable number.

2023421204 is an abundant number, since it is smaller than the sum of its proper divisors (2024400364).

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

2023421204 is a wasteful number, since it uses less digits than its factorization.

2023421204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17495 (or 17493 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2023421204 is about 44982.4544016887. The cubic root of 2023421204 is about 1264.8201203398.

Adding to 2023421204 its reverse (4021243202), we get a palindrome (6044664406).

The spelling of 2023421204 in words is "two billion, twenty-three million, four hundred twenty-one thousand, two hundred four".