340051410817 has 2 divisors, whose sum is σ = 340051410818. Its totient is φ = 340051410816.

The previous prime is 340051410773. The next prime is 340051410833. The reversal of 340051410817 is 718014150043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 327265229041 + 12786181776 = 572071^2 + 113076^2 .

It is a cyclic number.

It is not a de Polignac number, because 340051410817 - 2¹¹ = 340051408769 is a prime.

It is not a weakly prime, because it can be changed into another prime (340051410877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170025705408 + 170025705409.

It is an arithmetic number, because the mean of its divisors is an integer number (170025705409).

Almost surely, 2^340051410817 is an apocalyptic number.

It is an amenable number.

340051410817 is a deficient number, since it is larger than the sum of its proper divisors (1).

340051410817 is an equidigital number, since it uses as much as digits as its factorization.

340051410817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 34.

The spelling of 340051410817 in words is "three hundred forty billion, fifty-one million, four hundred ten thousand, eight hundred seventeen".