2741056777993 has 2 divisors, whose sum is σ = 2741056777994. Its totient is φ = 2741056777992.

The previous prime is 2741056777939. The next prime is 2741056777999. The reversal of 2741056777993 is 3997776501472.

Together with previous prime (2741056777939) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2367329963769 + 373726814224 = 1538613^2 + 611332^2 .

It is a cyclic number.

It is not a de Polignac number, because 2741056777993 - 2²¹ = 2741054680841 is a prime.

It is not a weakly prime, because it can be changed into another prime (2741056777999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370528388996 + 1370528388997.

It is an arithmetic number, because the mean of its divisors is an integer number (1370528388997).

Almost surely, 2^{2741056777993} is an apocalyptic number.

It is an amenable number.

2741056777993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2741056777993 is an equidigital number, since it uses as much as digits as its factorization.

2741056777993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140026320, while the sum is 67.

The spelling of 2741056777993 in words is "two trillion, seven hundred forty-one billion, fifty-six million, seven hundred seventy-seven thousand, nine hundred ninety-three".