323023230891088 has 240 divisors, whose sum is σ = 787570791774480. Its totient is φ = 127215089713152.

The previous prime is 323023230891043. The next prime is 323023230891143. The reversal of 323023230891088 is 880198032320323.

It can be written as a sum of positive squares in 8 ways, for example, as 29773086686784 + 293250144204304 = 5456472^2 + 17124548^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2774173606 + ... + 2774290042.

It is an arithmetic number, because the mean of its divisors is an integer number (3281544965727).

Almost surely, 2^{323023230891088} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323023230891088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393785395887240).

323023230891088 is an abundant number, since it is smaller than the sum of its proper divisors (464547560883392).

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

323023230891088 is a wasteful number, since it uses less digits than its factorization.

323023230891088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117694 (or 117681 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 52.

The spelling of 323023230891088 in words is "three hundred twenty-three trillion, twenty-three billion, two hundred thirty million, eight hundred ninety-one thousand, eighty-eight".