323043011140 has 48 divisors (see below), whose sum is σ = 679634000640. Its totient is φ = 128980494720.

The previous prime is 323043011131. The next prime is 323043011167. The reversal of 323043011140 is 41110340323.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41470366 + ... + 41478154.

It is an arithmetic number, because the mean of its divisors is an integer number (14159041680).

Almost surely, 2^323043011140 is an apocalyptic number.

It is an amenable number.

323043011140 is an abundant number, since it is smaller than the sum of its proper divisors (356590989500).

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

323043011140 is a wasteful number, since it uses less digits than its factorization.

323043011140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11332 (or 11330 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 323043011140 its reverse (41110340323), we get a palindrome (364153351463).

The spelling of 323043011140 in words is "three hundred twenty-three billion, forty-three million, eleven thousand, one hundred forty".