23630071745639 has 2 divisors, whose sum is σ = 23630071745640. Its totient is φ = 23630071745638.

The previous prime is 23630071745573. The next prime is 23630071745663. The reversal of 23630071745639 is 93654717003632.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23630071745639 - 2²⁴ = 23630054968423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23630071745699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11815035872819 + 11815035872820.

It is an arithmetic number, because the mean of its divisors is an integer number (11815035872820).

Almost surely, 2^{23630071745639} is an apocalyptic number.

23630071745639 is a deficient number, since it is larger than the sum of its proper divisors (1).

23630071745639 is an equidigital number, since it uses as much as digits as its factorization.

23630071745639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17146080, while the sum is 56.

The spelling of 23630071745639 in words is "twenty-three trillion, six hundred thirty billion, seventy-one million, seven hundred forty-five thousand, six hundred thirty-nine".