2023421055 has 32 divisors (see below), whose sum is σ = 3425088000. Its totient is φ = 1017194112.

The previous prime is 2023421027. The next prime is 2023421077. The reversal of 2023421055 is 5501243202.

It is not a de Polignac number, because 2023421055 - 2⁶ = 2023420991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38877 + ... + 74553.

It is an arithmetic number, because the mean of its divisors is an integer number (107034000).

Almost surely, 2^2023421055 is an apocalyptic number.

2023421055 is a deficient number, since it is larger than the sum of its proper divisors (1401666945).

2023421055 is a wasteful number, since it uses less digits than its factorization.

2023421055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35903.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2023421055 is about 44982.4527454873. The cubic root of 2023421055 is about 1264.8200892936.

Adding to 2023421055 its reverse (5501243202), we get a palindrome (7524664257).

The spelling of 2023421055 in words is "two billion, twenty-three million, four hundred twenty-one thousand, fifty-five".