3444362501221 has 8 divisors (see below), whose sum is σ = 3447467097984. Its totient is φ = 3441258958560.

The previous prime is 3444362501201. The next prime is 3444362501227. The reversal of 3444362501221 is 1221052634443.

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 3444362501221 - 2⁵ = 3444362501189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3444362501227) 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, 6349150 + ... + 6870256.

It is an arithmetic number, because the mean of its divisors is an integer number (430933387248).

Almost surely, 2^{3444362501221} is an apocalyptic number.

It is an amenable number.

3444362501221 is a deficient number, since it is larger than the sum of its proper divisors (3104596763).

3444362501221 is a wasteful number, since it uses less digits than its factorization.

3444362501221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527051.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 3444362501221 in words is "three trillion, four hundred forty-four billion, three hundred sixty-two million, five hundred one thousand, two hundred twenty-one".