39232858673 has 2 divisors, whose sum is σ = 39232858674. Its totient is φ = 39232858672.

The previous prime is 39232858663. The next prime is 39232858727. The reversal of 39232858673 is 37685823293.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38205784369 + 1027074304 = 195463^2 + 32048^2 .

It is a cyclic number.

It is not a de Polignac number, because 39232858673 - 2⁴ = 39232858657 is a prime.

It is not a weakly prime, because it can be changed into another prime (39232858663) 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, 19616429336 + 19616429337.

It is an arithmetic number, because the mean of its divisors is an integer number (19616429337).

Almost surely, 2^39232858673 is an apocalyptic number.

It is an amenable number.

39232858673 is a deficient number, since it is larger than the sum of its proper divisors (1).

39232858673 is an equidigital number, since it uses as much as digits as its factorization.

39232858673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13063680, while the sum is 56.

The spelling of 39232858673 in words is "thirty-nine billion, two hundred thirty-two million, eight hundred fifty-eight thousand, six hundred seventy-three".