112738555671 has 8 divisors (see below), whose sum is σ = 171792084864. Its totient is φ = 64422031800.

The previous prime is 112738555639. The next prime is 112738555681. The reversal of 112738555671 is 176555837211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112738555671 - 2⁵ = 112738555639 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112738555681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2684251305 + ... + 2684251346.

It is an arithmetic number, because the mean of its divisors is an integer number (21474010608).

Almost surely, 2^112738555671 is an apocalyptic number.

112738555671 is a deficient number, since it is larger than the sum of its proper divisors (59053529193).

112738555671 is an equidigital number, since it uses as much as digits as its factorization.

112738555671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5368502661.

The product of its digits is 1764000, while the sum is 51.

The spelling of 112738555671 in words is "one hundred twelve billion, seven hundred thirty-eight million, five hundred fifty-five thousand, six hundred seventy-one".