323100042 has 32 divisors (see below), whose sum is σ = 678004224. Its totient is φ = 102513600.

The previous prime is 323099999. The next prime is 323100059. The reversal of 323100042 is 240001323.

It is a junction number, because it is equal to n+sod(n) for n = 323099994 and 323100030.

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, 2893 + ... + 25584.

It is an arithmetic number, because the mean of its divisors is an integer number (21187632).

Almost surely, 2^323100042 is an apocalyptic number.

323100042 is an abundant number, since it is smaller than the sum of its proper divisors (354904182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323100042 is a wasteful number, since it uses less digits than its factorization.

323100042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28574.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 323100042 is about 17974.9837830247. The cubic root of 323100042 is about 686.1920331527.

Adding to 323100042 its reverse (240001323), we get a palindrome (563101365).

The spelling of 323100042 in words is "three hundred twenty-three million, one hundred thousand, forty-two".