323045526380 has 96 divisors (see below), whose sum is σ = 712262472768. Its totient is φ = 122934067200.

The previous prime is 323045526367. The next prime is 323045526439. The reversal of 323045526380 is 83625540323.

It is a super-2 number, since 2×323045526380² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

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 31 ways as a sum of consecutive naturals, for example, 22594514 + ... + 22608806.

It is an arithmetic number, because the mean of its divisors is an integer number (7419400758).

Almost surely, 2^323045526380 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 323045526380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356131236384).

323045526380 is an abundant number, since it is smaller than the sum of its proper divisors (389216946388).

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

323045526380 is a wasteful number, since it uses less digits than its factorization.

323045526380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15027 (or 15025 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 323045526380 in words is "three hundred twenty-three billion, forty-five million, five hundred twenty-six thousand, three hundred eighty".