6942074743 has 2 divisors, whose sum is σ = 6942074744. Its totient is φ = 6942074742.

The previous prime is 6942074701. The next prime is 6942074749. The reversal of 6942074743 is 3474702496.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6942074743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6942074693 and 6942074702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6942074749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3471037371 + 3471037372.

It is an arithmetic number, because the mean of its divisors is an integer number (3471037372).

Almost surely, 2^6942074743 is an apocalyptic number.

6942074743 is a deficient number, since it is larger than the sum of its proper divisors (1).

6942074743 is an equidigital number, since it uses as much as digits as its factorization.

6942074743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The square root of 6942074743 is about 83319.1139115149. The cubic root of 6942074743 is about 1907.6400357540.

The spelling of 6942074743 in words is "six billion, nine hundred forty-two million, seventy-four thousand, seven hundred forty-three".