340410300031 has 2 divisors, whose sum is σ = 340410300032. Its totient is φ = 340410300030.

The previous prime is 340410300029. The next prime is 340410300047. The reversal of 340410300031 is 130003014043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340410300031 - 2¹ = 340410300029 is a prime.

It is a super-2 number, since 2×340410300031² (a number of 24 digits) contains 22 as substring.

Together with 340410300029, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 340410299981 and 340410300008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340410300091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170205150015 + 170205150016.

It is an arithmetic number, because the mean of its divisors is an integer number (170205150016).

Almost surely, 2^340410300031 is an apocalyptic number.

340410300031 is a deficient number, since it is larger than the sum of its proper divisors (1).

340410300031 is an equidigital number, since it uses as much as digits as its factorization.

340410300031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 340410300031 its reverse (130003014043), we get a palindrome (470413314074).

The spelling of 340410300031 in words is "three hundred forty billion, four hundred ten million, three hundred thousand, thirty-one".