1370671074761 has 2 divisors, whose sum is σ = 1370671074762. Its totient is φ = 1370671074760.

The previous prime is 1370671074757. The next prime is 1370671074769. The reversal of 1370671074761 is 1674701760731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1154859726736 + 215811348025 = 1074644^2 + 464555^2 .

It is a cyclic number.

It is not a de Polignac number, because 1370671074761 - 2² = 1370671074757 is a prime.

It is not a weakly prime, because it can be changed into another prime (1370671074769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685335537380 + 685335537381.

It is an arithmetic number, because the mean of its divisors is an integer number (685335537381).

Almost surely, 2^{1370671074761} is an apocalyptic number.

It is an amenable number.

1370671074761 is a deficient number, since it is larger than the sum of its proper divisors (1).

1370671074761 is an equidigital number, since it uses as much as digits as its factorization.

1370671074761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1037232, while the sum is 50.

The spelling of 1370671074761 in words is "one trillion, three hundred seventy billion, six hundred seventy-one million, seventy-four thousand, seven hundred sixty-one".