23000025004 has 24 divisors (see below), whose sum is σ = 44049449808. Its totient is φ = 10421149440.

The previous prime is 23000024977. The next prime is 23000025007. The reversal of 23000025004 is 40052000032.

It is not an unprimeable number, because it can be changed into a prime (23000025007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 821257 + ... + 848800.

It is an arithmetic number, because the mean of its divisors is an integer number (1835393742).

Almost surely, 2^23000025004 is an apocalyptic number.

It is an amenable number.

23000025004 is a deficient number, since it is larger than the sum of its proper divisors (21049424804).

23000025004 is a wasteful number, since it uses less digits than its factorization.

23000025004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670385 (or 1670383 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

Adding to 23000025004 its reverse (40052000032), we get a palindrome (63052025036).

The spelling of 23000025004 in words is "twenty-three billion, twenty-five thousand, four".