3221141031444 has 48 divisors (see below), whose sum is σ = 8592048848768. Its totient is φ = 920075355648.

The previous prime is 3221141031373. The next prime is 3221141031487. The reversal of 3221141031444 is 4441301411223.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4911577 + ... + 5528640.

Almost surely, 2^{3221141031444} is an apocalyptic number.

It is an amenable number.

3221141031444 is an abundant number, since it is smaller than the sum of its proper divisors (5370907817324).

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

3221141031444 is a wasteful number, since it uses less digits than its factorization.

3221141031444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10443904 (or 10443902 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 3221141031444 its reverse (4441301411223), we get a palindrome (7662442442667).

The spelling of 3221141031444 in words is "three trillion, two hundred twenty-one billion, one hundred forty-one million, thirty-one thousand, four hundred forty-four".