3201669623023 has 2 divisors, whose sum is σ = 3201669623024. Its totient is φ = 3201669623022.

The previous prime is 3201669623003. The next prime is 3201669623077. The reversal of 3201669623023 is 3203269661023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3201669623023 - 2³³ = 3193079688431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3201669623003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600834811511 + 1600834811512.

It is an arithmetic number, because the mean of its divisors is an integer number (1600834811512).

Almost surely, 2^{3201669623023} is an apocalyptic number.

3201669623023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201669623023 is an equidigital number, since it uses as much as digits as its factorization.

3201669623023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 43.

The spelling of 3201669623023 in words is "three trillion, two hundred one billion, six hundred sixty-nine million, six hundred twenty-three thousand, twenty-three".