322000113440 has 48 divisors (see below), whose sum is σ = 760892989248. Its totient is φ = 128771648256.

The previous prime is 322000113427. The next prime is 322000113451. The reversal of 322000113440 is 44311000223.

It is a super-3 number, since 3×322000113440³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513719 + ... + 952841.

It is an arithmetic number, because the mean of its divisors is an integer number (15851937276).

Almost surely, 2^322000113440 is an apocalyptic number.

It is an amenable number.

322000113440 is an abundant number, since it is smaller than the sum of its proper divisors (438892875808).

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

322000113440 is a wasteful number, since it uses less digits than its factorization.

322000113440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443721 (or 443713 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 322000113440 its reverse (44311000223), we get a palindrome (366311113663).

The spelling of 322000113440 in words is "three hundred twenty-two billion, one hundred thirteen thousand, four hundred forty".