2923486942039 has 2 divisors, whose sum is σ = 2923486942040. Its totient is φ = 2923486942038.

The previous prime is 2923486941961. The next prime is 2923486942063. The reversal of 2923486942039 is 9302496843292.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2923486942039 - 2⁷ = 2923486941911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2923486942069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1461743471019 + 1461743471020.

It is an arithmetic number, because the mean of its divisors is an integer number (1461743471020).

Almost surely, 2^{2923486942039} is an apocalyptic number.

2923486942039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2923486942039 is an equidigital number, since it uses as much as digits as its factorization.

2923486942039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40310784, while the sum is 61.

The spelling of 2923486942039 in words is "two trillion, nine hundred twenty-three billion, four hundred eighty-six million, nine hundred forty-two thousand, thirty-nine".