340024404111113 has 2 divisors, whose sum is σ = 340024404111114. Its totient is φ = 340024404111112.

The previous prime is 340024404111109. The next prime is 340024404111191. The reversal of 340024404111113 is 311111404420043.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198040688272249 + 141983715838864 = 14072693^2 + 11915692^2 .

It is a cyclic number.

It is not a de Polignac number, because 340024404111113 - 2² = 340024404111109 is a prime.

It is a super-2 number, since 2×340024404111113² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (340024404111913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170012202055556 + 170012202055557.

It is an arithmetic number, because the mean of its divisors is an integer number (170012202055557).

Almost surely, 2^{340024404111113} is an apocalyptic number.

It is an amenable number.

340024404111113 is a deficient number, since it is larger than the sum of its proper divisors (1).

340024404111113 is an equidigital number, since it uses as much as digits as its factorization.

340024404111113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 340024404111113 its reverse (311111404420043), we get a palindrome (651135808531156).

The spelling of 340024404111113 in words is "three hundred forty trillion, twenty-four billion, four hundred four million, one hundred eleven thousand, one hundred thirteen".