3445135321211 has 8 divisors (see below), whose sum is σ = 3446271132864. Its totient is φ = 3443999644800.

The previous prime is 3445135321183. The next prime is 3445135321223. The reversal of 3445135321211 is 1121235315443.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3445135321211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3445135221211) 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, 79817486 + ... + 79860636.

It is an arithmetic number, because the mean of its divisors is an integer number (430783891608).

Almost surely, 2^{3445135321211} is an apocalyptic number.

3445135321211 is a deficient number, since it is larger than the sum of its proper divisors (1135811653).

3445135321211 is a wasteful number, since it uses less digits than its factorization.

3445135321211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67621.

The product of its digits is 43200, while the sum is 35.

The spelling of 3445135321211 in words is "three trillion, four hundred forty-five billion, one hundred thirty-five million, three hundred twenty-one thousand, two hundred eleven".