3271134571404 has 144 divisors (see below), whose sum is σ = 8970890836320. Its totient is φ = 924924134400.

The previous prime is 3271134571381. The next prime is 3271134571459. The reversal of 3271134571404 is 4041754311723.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 139965832 + ... + 139989200.

It is an arithmetic number, because the mean of its divisors is an integer number (62297853030).

Almost surely, 2^{3271134571404} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3271134571404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4485445418160).

3271134571404 is an abundant number, since it is smaller than the sum of its proper divisors (5699756264916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3271134571404 is a wasteful number, since it uses less digits than its factorization.

3271134571404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25848 (or 25839 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 3271134571404 in words is "three trillion, two hundred seventy-one billion, one hundred thirty-four million, five hundred seventy-one thousand, four hundred four".