188027854014 has 128 divisors (see below), whose sum is σ = 512026583040. Its totient is φ = 44446550400.

The previous prime is 188027853997. The next prime is 188027854019. The reversal of 188027854014 is 410458720881.

It is a super-2 number, since 2×188027854014² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188027854019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 205957 + ... + 646895.

It is an arithmetic number, because the mean of its divisors is an integer number (4000207680).

Almost surely, 2^188027854014 is an apocalyptic number.

188027854014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 188027854014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256013291520).

188027854014 is an abundant number, since it is smaller than the sum of its proper divisors (323998729026).

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

188027854014 is a wasteful number, since it uses less digits than its factorization.

188027854014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441046.

The product of its (nonzero) digits is 573440, while the sum is 48.

The spelling of 188027854014 in words is "one hundred eighty-eight billion, twenty-seven million, eight hundred fifty-four thousand, fourteen".