7081097743 has 2 divisors, whose sum is σ = 7081097744. Its totient is φ = 7081097742.

The previous prime is 7081097719. The next prime is 7081097753. The reversal of 7081097743 is 3477901807.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7081097743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7081097693 and 7081097702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7081097753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3540548871 + 3540548872.

It is an arithmetic number, because the mean of its divisors is an integer number (3540548872).

Almost surely, 2^7081097743 is an apocalyptic number.

7081097743 is a deficient number, since it is larger than the sum of its proper divisors (1).

7081097743 is an equidigital number, since it uses as much as digits as its factorization.

7081097743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352, while the sum is 46.

The square root of 7081097743 is about 84149.2587192543. The cubic root of 7081097743 is about 1920.2901889764.

The spelling of 7081097743 in words is "seven billion, eighty-one million, ninety-seven thousand, seven hundred forty-three".