7120097447 has 2 divisors, whose sum is σ = 7120097448. Its totient is φ = 7120097446.

The previous prime is 7120097443. The next prime is 7120097483. The reversal of 7120097447 is 7447900217.

It is a weak prime.

It is an emirp because it is prime and its reverse (7447900217) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7120097447 - 2² = 7120097443 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7120097443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3560048723 + 3560048724.

It is an arithmetic number, because the mean of its divisors is an integer number (3560048724).

Almost surely, 2^7120097447 is an apocalyptic number.

7120097447 is a deficient number, since it is larger than the sum of its proper divisors (1).

7120097447 is an equidigital number, since it uses as much as digits as its factorization.

7120097447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 7120097447 is about 84380.6698657933. The cubic root of 7120097447 is about 1923.8091197939.

The spelling of 7120097447 in words is "seven billion, one hundred twenty million, ninety-seven thousand, four hundred forty-seven".