2071671407424 has 84 divisors (see below), whose sum is σ = 6196249122336. Its totient is φ = 660532908288.

The previous prime is 2071671407357. The next prime is 2071671407459. The reversal of 2071671407424 is 4247041761702.

2071671407424 is a `hidden beast` number, since 20 + 7 + 1 + 67 + 140 + 7 + 424 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2071671407424.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 78174834 + ... + 78201329.

It is an arithmetic number, because the mean of its divisors is an integer number (73764870504).

Almost surely, 2^{2071671407424} is an apocalyptic number.

2071671407424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2071671407424 is an abundant number, since it is smaller than the sum of its proper divisors (4124577714912).

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

2071671407424 is a wasteful number, since it uses less digits than its factorization.

2071671407424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156376204 (or 156376191 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The spelling of 2071671407424 in words is "two trillion, seventy-one billion, six hundred seventy-one million, four hundred seven thousand, four hundred twenty-four".