345430135 has 8 divisors (see below), whose sum is σ = 414706176. Its totient is φ = 276217440.

The previous prime is 345430067. The next prime is 345430153. The reversal of 345430135 is 531034543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-345430135 is a prime.

It is a super-2 number, since 2×345430135² = 238643956332236450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2871 + ... + 26440.

It is an arithmetic number, because the mean of its divisors is an integer number (51838272).

Almost surely, 2^345430135 is an apocalyptic number.

345430135 is a deficient number, since it is larger than the sum of its proper divisors (69276041).

345430135 is a wasteful number, since it uses less digits than its factorization.

345430135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31673.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 345430135 is about 18585.7508591932. The cubic root of 345430135 is about 701.6492641918.

Adding to 345430135 its reverse (531034543), we get a palindrome (876464678).

The spelling of 345430135 in words is "three hundred forty-five million, four hundred thirty thousand, one hundred thirty-five".