7041745393 has 2 divisors, whose sum is σ = 7041745394. Its totient is φ = 7041745392.

The previous prime is 7041745331. The next prime is 7041745409. The reversal of 7041745393 is 3935471407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6390883249 + 650862144 = 79943^2 + 25512^2 .

It is a cyclic number.

It is not a de Polignac number, because 7041745393 - 2²⁵ = 7008190961 is a prime.

It is not a weakly prime, because it can be changed into another prime (7041745093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3520872696 + 3520872697.

It is an arithmetic number, because the mean of its divisors is an integer number (3520872697).

Almost surely, 2^7041745393 is an apocalyptic number.

It is an amenable number.

7041745393 is a deficient number, since it is larger than the sum of its proper divisors (1).

7041745393 is an equidigital number, since it uses as much as digits as its factorization.

7041745393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 7041745393 is about 83915.1082523284. The cubic root of 7041745393 is about 1916.7263181972.

The spelling of 7041745393 in words is "seven billion, forty-one million, seven hundred forty-five thousand, three hundred ninety-three".