340434022432225 has 12 divisors (see below), whose sum is σ = 422138472194800. Its totient is φ = 272347034475600.

The previous prime is 340434022432213. The next prime is 340434022432237. The reversal of 340434022432225 is 522234220434043.

It is an interprime number because it is at equal distance from previous prime (340434022432213) and next prime (340434022432237).

It is a de Polignac number, because none of the positive numbers 2^k-340434022432225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42909826 + ... + 50220724.

Almost surely, 2^{340434022432225} is an apocalyptic number.

It is an amenable number.

340434022432225 is a deficient number, since it is larger than the sum of its proper divisors (81704449762575).

340434022432225 is a wasteful number, since it uses less digits than its factorization.

340434022432225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9173520 (or 9173515 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 40.

Adding to 340434022432225 its reverse (522234220434043), we get a palindrome (862668242866268).

The spelling of 340434022432225 in words is "three hundred forty trillion, four hundred thirty-four billion, twenty-two million, four hundred thirty-two thousand, two hundred twenty-five".