3271771420213 has 4 divisors (see below), whose sum is σ = 3292610728780. Its totient is φ = 3250932111648.

The previous prime is 3271771420201. The next prime is 3271771420223. The reversal of 3271771420213 is 3120241771723.

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

It can be written as a sum of positive squares in 2 ways, for example, as 943116784164 + 2328654636049 = 971142^2 + 1525993^2 .

It is a cyclic number.

It is not a de Polignac number, because 3271771420213 - 2²⁹ = 3271234549301 is a prime.

It is a super-2 number, since 2×3271771420213² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3271771420223) 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, 10419654048 + ... + 10419654361.

It is an arithmetic number, because the mean of its divisors is an integer number (823152682195).

Almost surely, 2^{3271771420213} is an apocalyptic number.

It is an amenable number.

3271771420213 is a deficient number, since it is larger than the sum of its proper divisors (20839308567).

3271771420213 is a wasteful number, since it uses less digits than its factorization.

3271771420213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20839308566.

The product of its (nonzero) digits is 98784, while the sum is 40.

The spelling of 3271771420213 in words is "three trillion, two hundred seventy-one billion, seven hundred seventy-one million, four hundred twenty thousand, two hundred thirteen".