23000425444 has 24 divisors (see below), whose sum is σ = 41213073888. Its totient is φ = 11228300160.

The previous prime is 23000425439. The next prime is 23000425457. The reversal of 23000425444 is 44452400032.

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, 349462 + ... + 410029.

It is an arithmetic number, because the mean of its divisors is an integer number (1717211412).

Almost surely, 2^23000425444 is an apocalyptic number.

It is an amenable number.

23000425444 is a deficient number, since it is larger than the sum of its proper divisors (18212648444).

23000425444 is a wasteful number, since it uses less digits than its factorization.

23000425444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759675 (or 759673 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 23000425444 its reverse (44452400032), we get a palindrome (67452825476).

The spelling of 23000425444 in words is "twenty-three billion, four hundred twenty-five thousand, four hundred forty-four".