323235155345 has 16 divisors (see below), whose sum is σ = 407180874240. Its totient is φ = 246005097600.

The previous prime is 323235155311. The next prime is 323235155363. The reversal of 323235155345 is 543551532323.

It is not a de Polignac number, because 323235155345 - 2²⁴ = 323218378129 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, 17663636 + ... + 17681925.

It is an arithmetic number, because the mean of its divisors is an integer number (25448804640).

Almost surely, 2^323235155345 is an apocalyptic number.

It is an amenable number.

323235155345 is a deficient number, since it is larger than the sum of its proper divisors (83945718895).

323235155345 is a wasteful number, since it uses less digits than its factorization.

323235155345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35345656.

The product of its digits is 810000, while the sum is 41.

Adding to 323235155345 its reverse (543551532323), we get a palindrome (866786687668).

The spelling of 323235155345 in words is "three hundred twenty-three billion, two hundred thirty-five million, one hundred fifty-five thousand, three hundred forty-five".