340322410400311 has 2 divisors, whose sum is σ = 340322410400312. Its totient is φ = 340322410400310.

The previous prime is 340322410400293. The next prime is 340322410400347. The reversal of 340322410400311 is 113004014223043.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340322410400311 - 2⁷ = 340322410400183 is a prime.

It is a super-3 number, since 3×340322410400311³ (a number of 45 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 340322410400311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340322410404311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170161205200155 + 170161205200156.

It is an arithmetic number, because the mean of its divisors is an integer number (170161205200156).

Almost surely, 2^{340322410400311} is an apocalyptic number.

340322410400311 is a deficient number, since it is larger than the sum of its proper divisors (1).

340322410400311 is an equidigital number, since it uses as much as digits as its factorization.

340322410400311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 340322410400311 its reverse (113004014223043), we get a palindrome (453326424623354).

The spelling of 340322410400311 in words is "three hundred forty trillion, three hundred twenty-two billion, four hundred ten million, four hundred thousand, three hundred eleven".