343102425 has 24 divisors (see below), whose sum is σ = 569665920. Its totient is φ = 182212800.

The previous prime is 343102421. The next prime is 343102429. The reversal of 343102425 is 524201343.

It is an interprime number because it is at equal distance from previous prime (343102421) and next prime (343102429).

It is not a de Polignac number, because 343102425 - 2² = 343102421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343102395 and 343102404.

It is not an unprimeable number, because it can be changed into a prime (343102421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8355 + ... + 27495.

It is an arithmetic number, because the mean of its divisors is an integer number (23736080).

Almost surely, 2^343102425 is an apocalyptic number.

It is an amenable number.

343102425 is a deficient number, since it is larger than the sum of its proper divisors (226563495).

343102425 is a wasteful number, since it uses less digits than its factorization.

343102425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19393 (or 19388 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 343102425 is about 18523.0241861312. The cubic root of 343102425 is about 700.0696699364.

Adding to 343102425 its reverse (524201343), we get a palindrome (867303768).

The spelling of 343102425 in words is "three hundred forty-three million, one hundred two thousand, four hundred twenty-five".