23822793490039 has 2 divisors, whose sum is σ = 23822793490040. Its totient is φ = 23822793490038.

The previous prime is 23822793490033. The next prime is 23822793490127. The reversal of 23822793490039 is 93009439722832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23822793490039 - 2⁴¹ = 21623770234487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23822793490033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11911396745019 + 11911396745020.

It is an arithmetic number, because the mean of its divisors is an integer number (11911396745020).

Almost surely, 2^{23822793490039} is an apocalyptic number.

23822793490039 is a deficient number, since it is larger than the sum of its proper divisors (1).

23822793490039 is an equidigital number, since it uses as much as digits as its factorization.

23822793490039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35271936, while the sum is 61.

The spelling of 23822793490039 in words is "twenty-three trillion, eight hundred twenty-two billion, seven hundred ninety-three million, four hundred ninety thousand, thirty-nine".