1403321311234 has 8 divisors (see below), whose sum is σ = 2104987970880. Its totient is φ = 701658654276.

The previous prime is 1403321311229. The next prime is 1403321311241. The reversal of 1403321311234 is 4321131233041.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 132427 + ... + 1680529.

It is an arithmetic number, because the mean of its divisors is an integer number (263123496360).

Almost surely, 2^{1403321311234} is an apocalyptic number.

1403321311234 is a deficient number, since it is larger than the sum of its proper divisors (701666659646).

1403321311234 is a wasteful number, since it uses less digits than its factorization.

1403321311234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001344.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1403321311234 its reverse (4321131233041), we get a palindrome (5724452544275).

The spelling of 1403321311234 in words is "one trillion, four hundred three billion, three hundred twenty-one million, three hundred eleven thousand, two hundred thirty-four".