3894021470041 has 8 divisors (see below), whose sum is σ = 4192964295840. Its totient is φ = 3602843393088.

The previous prime is 3894021470039. The next prime is 3894021470047. The reversal of 3894021470041 is 1400741204983.

3894021470041 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 3894021470041 - 2¹ = 3894021470039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3894021470041.

It is not an unprimeable number, because it can be changed into a prime (3894021470047) 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, 1941186171 + ... + 1941188176.

It is an arithmetic number, because the mean of its divisors is an integer number (524120536980).

Almost surely, 2^{3894021470041} is an apocalyptic number.

It is an amenable number.

3894021470041 is a deficient number, since it is larger than the sum of its proper divisors (298942825799).

3894021470041 is a wasteful number, since it uses less digits than its factorization.

3894021470041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3882374423.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 3894021470041 in words is "three trillion, eight hundred ninety-four billion, twenty-one million, four hundred seventy thousand, forty-one".