7317942741 has 6 divisors (see below), whose sum is σ = 10570361750. Its totient is φ = 4878628488.

The previous prime is 7317942733. The next prime is 7317942767. The reversal of 7317942741 is 1472497137.

It can be written as a sum of positive squares in only one way, i.e., 6041952900 + 1275989841 = 77730^2 + 35721^2 .

It is not a de Polignac number, because 7317942741 - 2³ = 7317942733 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 (7317942721) 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 in 5 ways as a sum of consecutive naturals, for example, 406552366 + ... + 406552383.

Almost surely, 2^7317942741 is an apocalyptic number.

It is an amenable number.

7317942741 is a deficient number, since it is larger than the sum of its proper divisors (3252419009).

7317942741 is a wasteful number, since it uses less digits than its factorization.

7317942741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813104755 (or 813104752 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The square root of 7317942741 is about 85544.9749605434. The cubic root of 7317942741 is about 1941.4654620525.

The spelling of 7317942741 in words is "seven billion, three hundred seventeen million, nine hundred forty-two thousand, seven hundred forty-one".