1003340400304 has 30 divisors (see below), whose sum is σ = 2136762643820. Its totient is φ = 456063817440.

The previous prime is 1003340400301. The next prime is 1003340400343. The reversal of 1003340400304 is 4030040433001.

It is a super-4 number, since 4×1003340400304⁴ (a number of 49 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1003340400301) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 259125234 + ... + 259129105.

Almost surely, 2^{1003340400304} is an apocalyptic number.

It is an amenable number.

1003340400304 is an abundant number, since it is smaller than the sum of its proper divisors (1133422243516).

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

1003340400304 is a wasteful number, since it uses less digits than its factorization.

1003340400304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518254369 (or 518254352 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 1003340400304 its reverse (4030040433001), we get a palindrome (5033380833305).

The spelling of 1003340400304 in words is "one trillion, three billion, three hundred forty million, four hundred thousand, three hundred four".