341551645559 has 2 divisors, whose sum is σ = 341551645560. Its totient is φ = 341551645558.

The previous prime is 341551645541. The next prime is 341551645621. The reversal of 341551645559 is 955546155143.

It is a weak prime.

It is an emirp because it is prime and its reverse (955546155143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 341551645559 - 2¹⁶ = 341551580023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 341551645559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341551642559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170775822779 + 170775822780.

It is an arithmetic number, because the mean of its divisors is an integer number (170775822780).

Almost surely, 2^341551645559 is an apocalyptic number.

341551645559 is a deficient number, since it is larger than the sum of its proper divisors (1).

341551645559 is an equidigital number, since it uses as much as digits as its factorization.

341551645559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8100000, while the sum is 53.

The spelling of 341551645559 in words is "three hundred forty-one billion, five hundred fifty-one million, six hundred forty-five thousand, five hundred fifty-nine".