3443144221403 has 8 divisors (see below), whose sum is σ = 3459279485376. Its totient is φ = 3427024233600.

The previous prime is 3443144221397. The next prime is 3443144221421. The reversal of 3443144221403 is 3041224413443.

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

It is a cyclic number.

It is not a de Polignac number, because 3443144221403 - 2⁶ = 3443144221339 is a prime.

It is a super-3 number, since 3×3443144221403³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3443144221603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3367076 + ... + 4268897.

It is an arithmetic number, because the mean of its divisors is an integer number (432409935672).

Almost surely, 2^{3443144221403} is an apocalyptic number.

3443144221403 is a deficient number, since it is larger than the sum of its proper divisors (16135263973).

3443144221403 is a wasteful number, since it uses less digits than its factorization.

3443144221403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7638085.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 3443144221403 its reverse (3041224413443), we get a palindrome (6484368634846).

The spelling of 3443144221403 in words is "three trillion, four hundred forty-three billion, one hundred forty-four million, two hundred twenty-one thousand, four hundred three".