112861471478 has 32 divisors (see below), whose sum is σ = 197186420736. Its totient is φ = 47442346848.

The previous prime is 112861471427. The next prime is 112861471511. The reversal of 112861471478 is 874174168211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2667275 + ... + 2709257.

It is an arithmetic number, because the mean of its divisors is an integer number (6162075648).

Almost surely, 2^112861471478 is an apocalyptic number.

112861471478 is a deficient number, since it is larger than the sum of its proper divisors (84324949258).

112861471478 is a wasteful number, since it uses less digits than its factorization.

112861471478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45668.

The product of its digits is 602112, while the sum is 50.

The spelling of 112861471478 in words is "one hundred twelve billion, eight hundred sixty-one million, four hundred seventy-one thousand, four hundred seventy-eight".