23785929907 has 2 divisors, whose sum is σ = 23785929908. Its totient is φ = 23785929906.

The previous prime is 23785929823. The next prime is 23785929991. The reversal of 23785929907 is 70992958732.

It is a balanced prime because it is at equal distance from previous prime (23785929823) and next prime (23785929991).

It is a cyclic number.

It is not a de Polignac number, because 23785929907 - 2¹⁵ = 23785897139 is a prime.

It is not a weakly prime, because it can be changed into another prime (23785959907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11892964953 + 11892964954.

It is an arithmetic number, because the mean of its divisors is an integer number (11892964954).

Almost surely, 2^23785929907 is an apocalyptic number.

23785929907 is a deficient number, since it is larger than the sum of its proper divisors (1).

23785929907 is an equidigital number, since it uses as much as digits as its factorization.

23785929907 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 61.

The spelling of 23785929907 in words is "twenty-three billion, seven hundred eighty-five million, nine hundred twenty-nine thousand, nine hundred seven".