114502143891 has 8 divisors (see below), whose sum is σ = 152761005520. Its totient is φ = 76289022432.

The previous prime is 114502143883. The next prime is 114502143907. The reversal of 114502143891 is 198341205411.

It is a happy number.

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

It is not a de Polignac number, because 114502143891 - 2³ = 114502143883 is a prime.

It is a super-2 number, since 2×114502143891² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114502143841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11429200 + ... + 11439213.

It is an arithmetic number, because the mean of its divisors is an integer number (19095125690).

Almost surely, 2^114502143891 is an apocalyptic number.

114502143891 is a deficient number, since it is larger than the sum of its proper divisors (38258861629).

114502143891 is a wasteful number, since it uses less digits than its factorization.

114502143891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22870085.

The product of its (nonzero) digits is 34560, while the sum is 39.

The spelling of 114502143891 in words is "one hundred fourteen billion, five hundred two million, one hundred forty-three thousand, eight hundred ninety-one".