3216071643023 has 2 divisors, whose sum is σ = 3216071643024. Its totient is φ = 3216071643022.

The previous prime is 3216071642947. The next prime is 3216071643049. The reversal of 3216071643023 is 3203461706123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3216071643023 - 2¹⁴ = 3216071626639 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3216071643223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1608035821511 + 1608035821512.

It is an arithmetic number, because the mean of its divisors is an integer number (1608035821512).

Almost surely, 2^{3216071643023} is an apocalyptic number.

3216071643023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3216071643023 is an equidigital number, since it uses as much as digits as its factorization.

3216071643023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 3216071643023 in words is "three trillion, two hundred sixteen billion, seventy-one million, six hundred forty-three thousand, twenty-three".