323228133854 has 4 divisors (see below), whose sum is σ = 484842200784. Its totient is φ = 161614066926.

The previous prime is 323228133847. The next prime is 323228133857. The reversal of 323228133854 is 458331822323.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323228133857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80807033462 + ... + 80807033465.

It is an arithmetic number, because the mean of its divisors is an integer number (121210550196).

Almost surely, 2^323228133854 is an apocalyptic number.

323228133854 is a deficient number, since it is larger than the sum of its proper divisors (161614066930).

323228133854 is a wasteful number, since it uses less digits than its factorization.

323228133854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161614066929.

The product of its digits is 829440, while the sum is 44.

The spelling of 323228133854 in words is "three hundred twenty-three billion, two hundred twenty-eight million, one hundred thirty-three thousand, eight hundred fifty-four".