187427300112 has 160 divisors (see below), whose sum is σ = 591697128960. Its totient is φ = 56442839040.

The previous prime is 187427300089. The next prime is 187427300129. The reversal of 187427300112 is 211003724781.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91089 + ... + 618992.

It is an arithmetic number, because the mean of its divisors is an integer number (3698107056).

Almost surely, 2^187427300112 is an apocalyptic number.

187427300112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 187427300112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295848564480).

187427300112 is an abundant number, since it is smaller than the sum of its proper divisors (404269828848).

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

187427300112 is a wasteful number, since it uses less digits than its factorization.

187427300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710158 (or 710146 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The spelling of 187427300112 in words is "one hundred eighty-seven billion, four hundred twenty-seven million, three hundred thousand, one hundred twelve".