20240625004 has 12 divisors (see below), whose sum is σ = 35422286200. Its totient is φ = 10119971808.

The previous prime is 20240625001. The next prime is 20240625011. The reversal of 20240625004 is 40052604202.

It is a self number, because there is not a number n which added to its sum of digits gives 20240625004.

It is not an unprimeable number, because it can be changed into a prime (20240625001) 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, 87307 + ... + 219325.

Almost surely, 2^20240625004 is an apocalyptic number.

It is an amenable number.

20240625004 is a deficient number, since it is larger than the sum of its proper divisors (15181661196).

20240625004 is a wasteful number, since it uses less digits than its factorization.

20240625004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170352 (or 170350 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The spelling of 20240625004 in words is "twenty billion, two hundred forty million, six hundred twenty-five thousand, four".