1000323303344 has 10 divisors (see below), whose sum is σ = 1938126400260. Its totient is φ = 500161651664.

The previous prime is 1000323303337. The next prime is 1000323303349. The reversal of 1000323303344 is 4433033230001.

It is a happy number.

It is a super-2 number, since 2×1000323303344² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1000323303349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31260103214 + ... + 31260103245.

It is an arithmetic number, because the mean of its divisors is an integer number (193812640026).

Almost surely, 2^{1000323303344} is an apocalyptic number.

It is an amenable number.

1000323303344 is a deficient number, since it is larger than the sum of its proper divisors (937803096916).

1000323303344 is an equidigital number, since it uses as much as digits as its factorization.

1000323303344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62520206467 (or 62520206461 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 1000323303344 its reverse (4433033230001), we get a palindrome (5433356533345).

The spelling of 1000323303344 in words is "one trillion, three hundred twenty-three million, three hundred three thousand, three hundred forty-four".