39802848023 has 2 divisors, whose sum is σ = 39802848024. Its totient is φ = 39802848022.

The previous prime is 39802847993. The next prime is 39802848031. The reversal of 39802848023 is 32084820893.

It is a strong prime.

It is an emirp because it is prime and its reverse (32084820893) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39802848023 - 2³⁴ = 22622978839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39802848083) 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, 19901424011 + 19901424012.

It is an arithmetic number, because the mean of its divisors is an integer number (19901424012).

Almost surely, 2^39802848023 is an apocalyptic number.

39802848023 is a deficient number, since it is larger than the sum of its proper divisors (1).

39802848023 is an equidigital number, since it uses as much as digits as its factorization.

39802848023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 39802848023 in words is "thirty-nine billion, eight hundred two million, eight hundred forty-eight thousand, twenty-three".