345325135 has 16 divisors (see below), whose sum is σ = 418037760. Its totient is φ = 273840160.

The previous prime is 345325129. The next prime is 345325139. The reversal of 345325135 is 531523543.

It is not a de Polignac number, because 345325135 - 2⁷ = 345325007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345325097 and 345325106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345325139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399714 + ... + 400576.

It is an arithmetic number, because the mean of its divisors is an integer number (26127360).

Almost surely, 2^345325135 is an apocalyptic number.

345325135 is a deficient number, since it is larger than the sum of its proper divisors (72712625).

345325135 is a wasteful number, since it uses less digits than its factorization.

345325135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478.

The product of its digits is 27000, while the sum is 31.

The square root of 345325135 is about 18582.9258998684. The cubic root of 345325135 is about 701.5781638145.

Adding to 345325135 its reverse (531523543), we get a palindrome (876848678).

The spelling of 345325135 in words is "three hundred forty-five million, three hundred twenty-five thousand, one hundred thirty-five".