23752030039 has 2 divisors, whose sum is σ = 23752030040. Its totient is φ = 23752030038.

The previous prime is 23752030031. The next prime is 23752030067. The reversal of 23752030039 is 93003025732.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23752030039 - 2³ = 23752030031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23752029986 and 23752030013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23752030031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11876015019 + 11876015020.

It is an arithmetic number, because the mean of its divisors is an integer number (11876015020).

Almost surely, 2^23752030039 is an apocalyptic number.

23752030039 is a deficient number, since it is larger than the sum of its proper divisors (1).

23752030039 is an equidigital number, since it uses as much as digits as its factorization.

23752030039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 34.

The spelling of 23752030039 in words is "twenty-three billion, seven hundred fifty-two million, thirty thousand, thirty-nine".