39936052339 has 2 divisors, whose sum is σ = 39936052340. Its totient is φ = 39936052338.

The previous prime is 39936052319. The next prime is 39936052391. The reversal of 39936052339 is 93325063993.

It is an a-pointer prime, because the next prime (39936052391) can be obtained adding 39936052339 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 39936052339 - 2⁵ = 39936052307 is a prime.

It is not a weakly prime, because it can be changed into another prime (39936052319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19968026169 + 19968026170.

It is an arithmetic number, because the mean of its divisors is an integer number (19968026170).

Almost surely, 2^39936052339 is an apocalyptic number.

39936052339 is a deficient number, since it is larger than the sum of its proper divisors (1).

39936052339 is an equidigital number, since it uses as much as digits as its factorization.

39936052339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3542940, while the sum is 52.

The spelling of 39936052339 in words is "thirty-nine billion, nine hundred thirty-six million, fifty-two thousand, three hundred thirty-nine".