3194444381941 has 8 divisors (see below), whose sum is σ = 3196080264960. Its totient is φ = 3192808674048.

The previous prime is 3194444381927. The next prime is 3194444381957. The reversal of 3194444381941 is 1491834444913.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3194444381941 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 (3194444381911) 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, 51478165 + ... + 51540181.

It is an arithmetic number, because the mean of its divisors is an integer number (399510033120).

Almost surely, 2^{3194444381941} is an apocalyptic number.

It is an amenable number.

3194444381941 is a deficient number, since it is larger than the sum of its proper divisors (1635883019).

3194444381941 is a wasteful number, since it uses less digits than its factorization.

3194444381941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87563.

The product of its digits is 5971968, while the sum is 55.

The spelling of 3194444381941 in words is "three trillion, one hundred ninety-four billion, four hundred forty-four million, three hundred eighty-one thousand, nine hundred forty-one".