3742242837743 has 2 divisors, whose sum is σ = 3742242837744. Its totient is φ = 3742242837742.

The previous prime is 3742242837733. The next prime is 3742242837779. The reversal of 3742242837743 is 3477382422473.

It is a weak prime.

It is an emirp because it is prime and its reverse (3477382422473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3742242837743 - 2³⁴ = 3725062968559 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3742242837703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1871121418871 + 1871121418872.

It is an arithmetic number, because the mean of its divisors is an integer number (1871121418872).

Almost surely, 2^{3742242837743} is an apocalyptic number.

3742242837743 is a deficient number, since it is larger than the sum of its proper divisors (1).

3742242837743 is an equidigital number, since it uses as much as digits as its factorization.

3742242837743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37933056, while the sum is 56.

The spelling of 3742242837743 in words is "three trillion, seven hundred forty-two billion, two hundred forty-two million, eight hundred thirty-seven thousand, seven hundred forty-three".