1000440321324 has 24 divisors (see below), whose sum is σ = 2336051129328. Its totient is φ = 333238624320.

The previous prime is 1000440321319. The next prime is 1000440321389. The reversal of 1000440321324 is 4231230440001.

It is a super-2 number, since 2×1000440321324² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1000440321294 and 1000440321303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30168087 + ... + 30201230.

It is an arithmetic number, because the mean of its divisors is an integer number (97335463722).

Almost surely, 2^{1000440321324} is an apocalyptic number.

It is an amenable number.

1000440321324 is an abundant number, since it is smaller than the sum of its proper divisors (1335610808004).

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

1000440321324 is a wasteful number, since it uses less digits than its factorization.

1000440321324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60370705 (or 60370703 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1000440321324 its reverse (4231230440001), we get a palindrome (5231670761325).

The spelling of 1000440321324 in words is "one trillion, four hundred forty million, three hundred twenty-one thousand, three hundred twenty-four".