3212469696985 has 8 divisors (see below), whose sum is σ = 4081726203336. Its totient is φ = 2418800712960.

The previous prime is 3212469696977. The next prime is 3212469697043. The reversal of 3212469696985 is 5896969642123.

It can be written as a sum of positive squares in 4 ways, for example, as 434950802064 + 2777518894921 = 659508^2 + 1666589^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3212469696985 - 2³ = 3212469696977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18896880486 + ... + 18896880655.

It is an arithmetic number, because the mean of its divisors is an integer number (510215775417).

Almost surely, 2^{3212469696985} is an apocalyptic number.

It is an amenable number.

3212469696985 is a deficient number, since it is larger than the sum of its proper divisors (869256506351).

3212469696985 is a wasteful number, since it uses less digits than its factorization.

3212469696985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37793761163.

The product of its digits is 302330880, while the sum is 70.

The spelling of 3212469696985 in words is "three trillion, two hundred twelve billion, four hundred sixty-nine million, six hundred ninety-six thousand, nine hundred eighty-five".