3216127441 has 8 divisors (see below), whose sum is σ = 3250432640. Its totient is φ = 3181845888.

The previous prime is 3216127433. The next prime is 3216127529. The reversal of 3216127441 is 1447216123.

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 3216127441 - 2³ = 3216127433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3216127241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458140 + ... + 465106.

It is an arithmetic number, because the mean of its divisors is an integer number (406304080).

Almost surely, 2^3216127441 is an apocalyptic number.

It is an amenable number.

3216127441 is a deficient number, since it is larger than the sum of its proper divisors (34305199).

3216127441 is an equidigital number, since it uses as much as digits as its factorization.

3216127441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11823.

The product of its digits is 8064, while the sum is 31.

The square root of 3216127441 is about 56710.9111282829. The cubic root of 3216127441 is about 1476.0840355855.

The spelling of 3216127441 in words is "three billion, two hundred sixteen million, one hundred twenty-seven thousand, four hundred forty-one".