2740741773197 has 2 divisors, whose sum is σ = 2740741773198. Its totient is φ = 2740741773196.

The previous prime is 2740741773191. The next prime is 2740741773221. The reversal of 2740741773197 is 7913771470472.

2740741773197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1613054943721 + 1127686829476 = 1270061^2 + 1061926^2 .

It is a cyclic number.

It is not a de Polignac number, because 2740741773197 - 2²² = 2740737578893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2740741773191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370370886598 + 1370370886599.

It is an arithmetic number, because the mean of its divisors is an integer number (1370370886599).

Almost surely, 2^{2740741773197} is an apocalyptic number.

It is an amenable number.

2740741773197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2740741773197 is an equidigital number, since it uses as much as digits as its factorization.

2740741773197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14521248, while the sum is 59.

The spelling of 2740741773197 in words is "two trillion, seven hundred forty billion, seven hundred forty-one million, seven hundred seventy-three thousand, one hundred ninety-seven".