114281881638 has 8 divisors (see below), whose sum is σ = 228563763288. Its totient is φ = 38093960544.

The previous prime is 114281881633. The next prime is 114281881667. The reversal of 114281881638 is 836188182411.

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

114281881638 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114281881633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9523490131 + ... + 9523490142.

It is an arithmetic number, because the mean of its divisors is an integer number (28570470411).

Almost surely, 2^114281881638 is an apocalyptic number.

114281881638 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

114281881638 is a wasteful number, since it uses less digits than its factorization.

114281881638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19046980278.

The product of its digits is 589824, while the sum is 51.

The spelling of 114281881638 in words is "one hundred fourteen billion, two hundred eighty-one million, eight hundred eighty-one thousand, six hundred thirty-eight".