2942141773451 has 2 divisors, whose sum is σ = 2942141773452. Its totient is φ = 2942141773450.

The previous prime is 2942141773427. The next prime is 2942141773457. The reversal of 2942141773451 is 1543771412492.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2942141773451 - 2⁶ = 2942141773387 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2942141773451.

It is not a weakly prime, because it can be changed into another prime (2942141773457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1471070886725 + 1471070886726.

It is an arithmetic number, because the mean of its divisors is an integer number (1471070886726).

Almost surely, 2^{2942141773451} is an apocalyptic number.

2942141773451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2942141773451 is an equidigital number, since it uses as much as digits as its factorization.

2942141773451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1693440, while the sum is 50.

The spelling of 2942141773451 in words is "two trillion, nine hundred forty-two billion, one hundred forty-one million, seven hundred seventy-three thousand, four hundred fifty-one".