3205968695023 has 8 divisors (see below), whose sum is σ = 3223988492400. Its totient is φ = 3187950113088.

The previous prime is 3205968695021. The next prime is 3205968695029.

3205968695023 is nontrivially palindromic in base 10.

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 3205968695023 - 2¹ = 3205968695021 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 (3205968695021) 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, 5273115 + ... + 5849587.

It is an arithmetic number, because the mean of its divisors is an integer number (402998561550).

Almost surely, 2^{3205968695023} is an apocalyptic number.

3205968695023 is a deficient number, since it is larger than the sum of its proper divisors (18019797377).

3205968695023 is a wasteful number, since it uses less digits than its factorization.

3205968695023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607721.

The product of its (nonzero) digits is 20995200, while the sum is 58.

The spelling of 3205968695023 in words is "three trillion, two hundred five billion, nine hundred sixty-eight million, six hundred ninety-five thousand, twenty-three".