1403344221334 has 64 divisors (see below), whose sum is σ = 2408215380480. Its totient is φ = 607471200000.

The previous prime is 1403344221259. The next prime is 1403344221359. The reversal of 1403344221334 is 4331224433041.

It is a self number, because there is not a number n which added to its sum of digits gives 1403344221334.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 16451674 + ... + 16536754.

It is an arithmetic number, because the mean of its divisors is an integer number (37628365320).

Almost surely, 2^{1403344221334} is an apocalyptic number.

1403344221334 is a deficient number, since it is larger than the sum of its proper divisors (1004871159146).

1403344221334 is a wasteful number, since it uses less digits than its factorization.

1403344221334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85477.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 1403344221334 its reverse (4331224433041), we get a palindrome (5734568654375).

The spelling of 1403344221334 in words is "one trillion, four hundred three billion, three hundred forty-four million, two hundred twenty-one thousand, three hundred thirty-four".