340004344319 has 2 divisors, whose sum is σ = 340004344320. Its totient is φ = 340004344318.

The previous prime is 340004344307. The next prime is 340004344327. The reversal of 340004344319 is 913443400043.

It is a strong prime.

It is an emirp because it is prime and its reverse (913443400043) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340004344319 is a prime.

It is a super-2 number, since 2×340004344319² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340004344399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170002172159 + 170002172160.

It is an arithmetic number, because the mean of its divisors is an integer number (170002172160).

Almost surely, 2^340004344319 is an apocalyptic number.

340004344319 is a deficient number, since it is larger than the sum of its proper divisors (1).

340004344319 is an equidigital number, since it uses as much as digits as its factorization.

340004344319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 340004344319 in words is "three hundred forty billion, four million, three hundred forty-four thousand, three hundred nineteen".