2947057344017 has 2 divisors, whose sum is σ = 2947057344018. Its totient is φ = 2947057344016.

The previous prime is 2947057343981. The next prime is 2947057344061. The reversal of 2947057344017 is 7104437507492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2853275018896 + 93782325121 = 1689164^2 + 306239^2 .

It is a cyclic number.

It is not a de Polignac number, because 2947057344017 - 2⁸ = 2947057343761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2947057344017.

It is not a weakly prime, because it can be changed into another prime (2947053344017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1473528672008 + 1473528672009.

It is an arithmetic number, because the mean of its divisors is an integer number (1473528672009).

Almost surely, 2^{2947057344017} is an apocalyptic number.

It is an amenable number.

2947057344017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2947057344017 is an equidigital number, since it uses as much as digits as its factorization.

2947057344017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5927040, while the sum is 53.

The spelling of 2947057344017 in words is "two trillion, nine hundred forty-seven billion, fifty-seven million, three hundred forty-four thousand, seventeen".