324235145 has 16 divisors (see below), whose sum is σ = 422936640. Its totient is φ = 237192384.

The previous prime is 324235139. The next prime is 324235151. The reversal of 324235145 is 541532423.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (324235139) and next prime (324235151).

It is a de Polignac number, because none of the positive numbers 2^k-324235145 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16355 + ... + 30264.

It is an arithmetic number, because the mean of its divisors is an integer number (26433540).

Almost surely, 2^324235145 is an apocalyptic number.

It is an amenable number.

324235145 is a deficient number, since it is larger than the sum of its proper divisors (98701495).

324235145 is a wasteful number, since it uses less digits than its factorization.

324235145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46744.

The product of its digits is 14400, while the sum is 29.

The square root of 324235145 is about 18006.5306208609. The cubic root of 324235145 is about 686.9946620373.

Adding to 324235145 its reverse (541532423), we get a palindrome (865767568).

The spelling of 324235145 in words is "three hundred twenty-four million, two hundred thirty-five thousand, one hundred forty-five".