23414016242143 has 4 divisors (see below), whose sum is σ = 23427327225280. Its totient is φ = 23400705259008.

The previous prime is 23414016242087. The next prime is 23414016242147. The reversal of 23414016242143 is 34124261041432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23414016242143 is a prime.

It is a super-2 number, since 2×23414016242143² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23414016242147) 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, 6655488930 + ... + 6655492447.

It is an arithmetic number, because the mean of its divisors is an integer number (5856831806320).

Almost surely, 2^{23414016242143} is an apocalyptic number.

23414016242143 is a deficient number, since it is larger than the sum of its proper divisors (13310983137).

23414016242143 is a wasteful number, since it uses less digits than its factorization.

23414016242143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13310983136.

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 23414016242143 its reverse (34124261041432), we get a palindrome (57538277283575).

The spelling of 23414016242143 in words is "twenty-three trillion, four hundred fourteen billion, sixteen million, two hundred forty-two thousand, one hundred forty-three".