2741011236421 has 2 divisors, whose sum is σ = 2741011236422. Its totient is φ = 2741011236420.

The previous prime is 2741011236391. The next prime is 2741011236433. The reversal of 2741011236421 is 1246321101472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1643744511396 + 1097266725025 = 1282086^2 + 1047505^2 .

It is a cyclic number.

It is not a de Polignac number, because 2741011236421 - 2³¹ = 2738863752773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2741011236121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370505618210 + 1370505618211.

It is an arithmetic number, because the mean of its divisors is an integer number (1370505618211).

Almost surely, 2^{2741011236421} is an apocalyptic number.

It is an amenable number.

2741011236421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2741011236421 is an equidigital number, since it uses as much as digits as its factorization.

2741011236421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

Adding to 2741011236421 its reverse (1246321101472), we get a palindrome (3987332337893).

The spelling of 2741011236421 in words is "two trillion, seven hundred forty-one billion, eleven million, two hundred thirty-six thousand, four hundred twenty-one".