71874857112 has 16 divisors (see below), whose sum is σ = 179687142840. Its totient is φ = 23958285696.

The previous prime is 71874857083. The next prime is 71874857129. The reversal of 71874857112 is 21175847817.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1497392833 + ... + 1497392880.

Almost surely, 2^71874857112 is an apocalyptic number.

It is an amenable number.

71874857112 is an abundant number, since it is smaller than the sum of its proper divisors (107812285728).

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

71874857112 is a wasteful number, since it uses less digits than its factorization.

71874857112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2994785722 (or 2994785718 counting only the distinct ones).

The product of its digits is 878080, while the sum is 51.

The spelling of 71874857112 in words is "seventy-one billion, eight hundred seventy-four million, eight hundred fifty-seven thousand, one hundred twelve".