39385611323 has 2 divisors, whose sum is σ = 39385611324. Its totient is φ = 39385611322.

The previous prime is 39385611311. The next prime is 39385611337. The reversal of 39385611323 is 32311658393.

39385611323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 39385611323 - 2³⁰ = 38311869499 is a prime.

It is not a weakly prime, because it can be changed into another prime (39385611523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19692805661 + 19692805662.

It is an arithmetic number, because the mean of its divisors is an integer number (19692805662).

Almost surely, 2^39385611323 is an apocalyptic number.

39385611323 is a deficient number, since it is larger than the sum of its proper divisors (1).

39385611323 is an equidigital number, since it uses as much as digits as its factorization.

39385611323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 44.

The spelling of 39385611323 in words is "thirty-nine billion, three hundred eighty-five million, six hundred eleven thousand, three hundred twenty-three".