2741664436513 has 2 divisors, whose sum is σ = 2741664436514. Its totient is φ = 2741664436512.

The previous prime is 2741664436477. The next prime is 2741664436531. The reversal of 2741664436513 is 3156344661472.

Together with next prime (2741664436531) 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., 2599134025489 + 142530411024 = 1612183^2 + 377532^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2741664436513 is a prime.

It is not a weakly prime, because it can be changed into another prime (2741664436583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370832218256 + 1370832218257.

It is an arithmetic number, because the mean of its divisors is an integer number (1370832218257).

Almost surely, 2^{2741664436513} is an apocalyptic number.

It is an amenable number.

2741664436513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2741664436513 is an equidigital number, since it uses as much as digits as its factorization.

2741664436513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 52.

The spelling of 2741664436513 in words is "two trillion, seven hundred forty-one billion, six hundred sixty-four million, four hundred thirty-six thousand, five hundred thirteen".