20230025444 has 12 divisors (see below), whose sum is σ = 36225859824. Its totient is φ = 9879779784.

The previous prime is 20230025443. The next prime is 20230025447. The reversal of 20230025444 is 44452003202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20230025441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58808042 + ... + 58808385.

It is an arithmetic number, because the mean of its divisors is an integer number (3018821652).

Almost surely, 2^20230025444 is an apocalyptic number.

It is an amenable number.

20230025444 is a deficient number, since it is larger than the sum of its proper divisors (15995834380).

20230025444 is a wasteful number, since it uses less digits than its factorization.

20230025444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117616474 (or 117616472 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 20230025444 its reverse (44452003202), we get a palindrome (64682028646).

The spelling of 20230025444 in words is "twenty billion, two hundred thirty million, twenty-five thousand, four hundred forty-four".