323403201042 has 16 divisors (see below), whose sum is σ = 647605925280. Its totient is φ = 107667813152.

The previous prime is 323403201041. The next prime is 323403201049. The reversal of 323403201042 is 240102304323.

It is not an unprimeable number, because it can be changed into a prime (323403201041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33308208 + ... + 33317915.

It is an arithmetic number, because the mean of its divisors is an integer number (40475370330).

Almost surely, 2^323403201042 is an apocalyptic number.

323403201042 is an abundant number, since it is smaller than the sum of its proper divisors (324202724238).

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

323403201042 is a wasteful number, since it uses less digits than its factorization.

323403201042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66626937.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 323403201042 its reverse (240102304323), we get a palindrome (563505505365).

The spelling of 323403201042 in words is "three hundred twenty-three billion, four hundred three million, two hundred one thousand, forty-two".