3172427411311 has 4 divisors (see below), whose sum is σ = 3188864859232. Its totient is φ = 3155989963392.

The previous prime is 3172427411221. The next prime is 3172427411339. The reversal of 3172427411311 is 1131147242713.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3172427411311 - 2²⁷ = 3172293193583 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 (3172427411341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8218723671 + ... + 8218724056.

It is an arithmetic number, because the mean of its divisors is an integer number (797216214808).

Almost surely, 2^{3172427411311} is an apocalyptic number.

3172427411311 is a deficient number, since it is larger than the sum of its proper divisors (16437447921).

3172427411311 is a wasteful number, since it uses less digits than its factorization.

3172427411311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16437447920.

The product of its digits is 28224, while the sum is 37.

The spelling of 3172427411311 in words is "three trillion, one hundred seventy-two billion, four hundred twenty-seven million, four hundred eleven thousand, three hundred eleven".