2761912144841 has 2 divisors, whose sum is σ = 2761912144842. Its totient is φ = 2761912144840.

The previous prime is 2761912144829. The next prime is 2761912144847. The reversal of 2761912144841 is 1484412191672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2215944846025 + 545967298816 = 1488605^2 + 738896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2761912144841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2761912144841.

It is not a weakly prime, because it can be changed into another prime (2761912144847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380956072420 + 1380956072421.

It is an arithmetic number, because the mean of its divisors is an integer number (1380956072421).

Almost surely, 2^{2761912144841} is an apocalyptic number.

It is an amenable number.

2761912144841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2761912144841 is an equidigital number, since it uses as much as digits as its factorization.

2761912144841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 774144, while the sum is 50.

The spelling of 2761912144841 in words is "two trillion, seven hundred sixty-one billion, nine hundred twelve million, one hundred forty-four thousand, eight hundred forty-one".