345430341 has 6 divisors (see below), whose sum is σ = 498954950. Its totient is φ = 230286888.

The previous prime is 345430277. The next prime is 345430343. The reversal of 345430341 is 143034543.

It can be written as a sum of positive squares in only one way, i.e., 343954116 + 1476225 = 18546^2 + 1215^2 .

It is not a de Polignac number, because 345430341 - 2⁶ = 345430277 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345430343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19190566 + ... + 19190583.

Almost surely, 2^345430341 is an apocalyptic number.

It is an amenable number.

345430341 is a deficient number, since it is larger than the sum of its proper divisors (153524609).

345430341 is a wasteful number, since it uses less digits than its factorization.

345430341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38381155 (or 38381152 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 345430341 is about 18585.7564010723. The cubic root of 345430341 is about 701.6494036698.

Adding to 345430341 its reverse (143034543), we get a palindrome (488464884).

The spelling of 345430341 in words is "three hundred forty-five million, four hundred thirty thousand, three hundred forty-one".