975972918341 has 2 divisors, whose sum is σ = 975972918342. Its totient is φ = 975972918340.

The previous prime is 975972918337. The next prime is 975972918419. The reversal of 975972918341 is 143819279579.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 970315622116 + 5657296225 = 985046^2 + 75215^2 .

It is an emirp because it is prime and its reverse (143819279579) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 975972918341 - 2² = 975972918337 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (975972918331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487986459170 + 487986459171.

It is an arithmetic number, because the mean of its divisors is an integer number (487986459171).

Almost surely, 2^975972918341 is an apocalyptic number.

It is an amenable number.

975972918341 is a deficient number, since it is larger than the sum of its proper divisors (1).

975972918341 is an equidigital number, since it uses as much as digits as its factorization.

975972918341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34292160, while the sum is 65.

The spelling of 975972918341 in words is "nine hundred seventy-five billion, nine hundred seventy-two million, nine hundred eighteen thousand, three hundred forty-one".