23625424129 has 2 divisors, whose sum is σ = 23625424130. Its totient is φ = 23625424128.

The previous prime is 23625424099. The next prime is 23625424159. The reversal of 23625424129 is 92142452632.

It is a balanced prime because it is at equal distance from previous prime (23625424099) and next prime (23625424159).

It can be written as a sum of positive squares in only one way, i.e., 18968726529 + 4656697600 = 137727^2 + 68240^2 .

It is a cyclic number.

It is not a de Polignac number, because 23625424129 - 2¹¹ = 23625422081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23625424091 and 23625424100.

It is not a weakly prime, because it can be changed into another prime (23625424159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11812712064 + 11812712065.

It is an arithmetic number, because the mean of its divisors is an integer number (11812712065).

Almost surely, 2^23625424129 is an apocalyptic number.

It is an amenable number.

23625424129 is a deficient number, since it is larger than the sum of its proper divisors (1).

23625424129 is an equidigital number, since it uses as much as digits as its factorization.

23625424129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 40.

The spelling of 23625424129 in words is "twenty-three billion, six hundred twenty-five million, four hundred twenty-four thousand, one hundred twenty-nine".