340225430323 has 2 divisors, whose sum is σ = 340225430324. Its totient is φ = 340225430322.

The previous prime is 340225430239. The next prime is 340225430329. The reversal of 340225430323 is 323034522043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340225430323 - 2¹⁷ = 340225299251 is a prime.

It is not a weakly prime, because it can be changed into another prime (340225430329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170112715161 + 170112715162.

It is an arithmetic number, because the mean of its divisors is an integer number (170112715162).

Almost surely, 2^340225430323 is an apocalyptic number.

340225430323 is a deficient number, since it is larger than the sum of its proper divisors (1).

340225430323 is an equidigital number, since it uses as much as digits as its factorization.

340225430323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 340225430323 its reverse (323034522043), we get a palindrome (663259952366).

The spelling of 340225430323 in words is "three hundred forty billion, two hundred twenty-five million, four hundred thirty thousand, three hundred twenty-three".