741326165497 has 2 divisors, whose sum is σ = 741326165498. Its totient is φ = 741326165496.

The previous prime is 741326165443. The next prime is 741326165501. The reversal of 741326165497 is 794561623147.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 457268078656 + 284058086841 = 676216^2 + 532971^2 .

It is an emirp because it is prime and its reverse (794561623147) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 741326165497 - 2²³ = 741317776889 is a prime.

It is not a weakly prime, because it can be changed into another prime (741326165417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370663082748 + 370663082749.

It is an arithmetic number, because the mean of its divisors is an integer number (370663082749).

Almost surely, 2^741326165497 is an apocalyptic number.

It is an amenable number.

741326165497 is a deficient number, since it is larger than the sum of its proper divisors (1).

741326165497 is an equidigital number, since it uses as much as digits as its factorization.

741326165497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7620480, while the sum is 55.

The spelling of 741326165497 in words is "seven hundred forty-one billion, three hundred twenty-six million, one hundred sixty-five thousand, four hundred ninety-seven".