3421003140344 has 24 divisors (see below), whose sum is σ = 6574645040880. Its totient is φ = 1668782013120.

The previous prime is 3421003140343. The next prime is 3421003140353. The reversal of 3421003140344 is 4430413001243.

It is a happy number.

3421003140344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421003140343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127180304 + ... + 127207199.

It is an arithmetic number, because the mean of its divisors is an integer number (273943543370).

Almost surely, 2^{3421003140344} is an apocalyptic number.

It is an amenable number.

3421003140344 is a deficient number, since it is larger than the sum of its proper divisors (3153641900536).

3421003140344 is a wasteful number, since it uses less digits than its factorization.

3421003140344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254387591 (or 254387546 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 3421003140344 its reverse (4430413001243), we get a palindrome (7851416141587).

The spelling of 3421003140344 in words is "three trillion, four hundred twenty-one billion, three million, one hundred forty thousand, three hundred forty-four".