1341392691601 has 2 divisors, whose sum is σ = 1341392691602. Its totient is φ = 1341392691600.

The previous prime is 1341392691553. The next prime is 1341392691619. The reversal of 1341392691601 is 1061962931431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1335076257025 + 6316434576 = 1155455^2 + 79476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341392691601 is a prime.

It is not a weakly prime, because it can be changed into another prime (1341392391601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670696345800 + 670696345801.

It is an arithmetic number, because the mean of its divisors is an integer number (670696345801).

Almost surely, 2^{1341392691601} is an apocalyptic number.

It is an amenable number.

1341392691601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341392691601 is an equidigital number, since it uses as much as digits as its factorization.

1341392691601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 46.

The spelling of 1341392691601 in words is "one trillion, three hundred forty-one billion, three hundred ninety-two million, six hundred ninety-one thousand, six hundred one".