3423512731671 has 24 divisors (see below), whose sum is σ = 5236967043360. Its totient is φ = 2147673540096.

The previous prime is 3423512731663. The next prime is 3423512731673. The reversal of 3423512731671 is 1761372153243.

3423512731671 is a `hidden beast` number, since 3 + 4 + 2 + 3 + 512 + 73 + 1 + 67 + 1 = 666.

It is not a de Polignac number, because 3423512731671 - 2³ = 3423512731663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423512731673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1350835 + ... + 2944788.

It is an arithmetic number, because the mean of its divisors is an integer number (218206960140).

Almost surely, 2^{3423512731671} is an apocalyptic number.

3423512731671 is a deficient number, since it is larger than the sum of its proper divisors (1813454311689).

3423512731671 is a wasteful number, since it uses less digits than its factorization.

3423512731671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4300855 (or 4300852 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The spelling of 3423512731671 in words is "three trillion, four hundred twenty-three billion, five hundred twelve million, seven hundred thirty-one thousand, six hundred seventy-one".