114165665623 has 4 divisors (see below), whose sum is σ = 115064608000. Its totient is φ = 113266723248.

The previous prime is 114165665611. The next prime is 114165665657. The reversal of 114165665623 is 326566561411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 326566561411 = 52021 ⋅6277591.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114165665623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114165665723) 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, 449470998 + ... + 449471251.

It is an arithmetic number, because the mean of its divisors is an integer number (28766152000).

Almost surely, 2^114165665623 is an apocalyptic number.

114165665623 is a deficient number, since it is larger than the sum of its proper divisors (898942377).

114165665623 is an equidigital number, since it uses as much as digits as its factorization.

114165665623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898942376.

The product of its digits is 777600, while the sum is 46.

The spelling of 114165665623 in words is "one hundred fourteen billion, one hundred sixty-five million, six hundred sixty-five thousand, six hundred twenty-three".