2942141773439 has 16 divisors (see below), whose sum is σ = 3303709065216. Its totient is φ = 2597153983200.

The previous prime is 2942141773427. The next prime is 2942141773451. The reversal of 2942141773439 is 9343771412492.

It is an interprime number because it is at equal distance from previous prime (2942141773427) and next prime (2942141773451).

It is a cyclic number.

It is not a de Polignac number, because 2942141773439 - 2⁸ = 2942141773183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2942141773639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22339052 + ... + 22470369.

It is an arithmetic number, because the mean of its divisors is an integer number (206481816576).

Almost surely, 2^{2942141773439} is an apocalyptic number.

2942141773439 is a deficient number, since it is larger than the sum of its proper divisors (361567291777).

2942141773439 is a wasteful number, since it uses less digits than its factorization.

2942141773439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44809606.

The product of its digits is 9144576, while the sum is 56.

The spelling of 2942141773439 in words is "two trillion, nine hundred forty-two billion, one hundred forty-one million, seven hundred seventy-three thousand, four hundred thirty-nine".