3444133403491 has 8 divisors (see below), whose sum is σ = 3773361921264. Its totient is φ = 3117592465920.

The previous prime is 3444133403483. The next prime is 3444133403507. The reversal of 3444133403491 is 1943043314443.

3444133403491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3444133403491 - 2³ = 3444133403483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3444133403891) 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, 671892366 + ... + 671897491.

It is an arithmetic number, because the mean of its divisors is an integer number (471670240158).

Almost surely, 2^{3444133403491} is an apocalyptic number.

3444133403491 is a deficient number, since it is larger than the sum of its proper divisors (329228517773).

3444133403491 is a wasteful number, since it uses less digits than its factorization.

3444133403491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343790101.

The product of its (nonzero) digits is 746496, while the sum is 43.

The spelling of 3444133403491 in words is "three trillion, four hundred forty-four billion, one hundred thirty-three million, four hundred three thousand, four hundred ninety-one".