23014381038143 has 6 divisors (see below), whose sum is σ = 25296798992472. Its totient is φ = 20922164580020.

The previous prime is 23014381038119. The next prime is 23014381038157. The reversal of 23014381038143 is 34183018341032.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-23014381038143 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23014381038143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23014381035143) 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 5 ways as a sum of consecutive naturals, for example, 95100747971 + ... + 95100748212.

It is an arithmetic number, because the mean of its divisors is an integer number (4216133165412).

Almost surely, 2^{23014381038143} is an apocalyptic number.

23014381038143 is a deficient number, since it is larger than the sum of its proper divisors (2282417954329).

23014381038143 is a wasteful number, since it uses less digits than its factorization.

23014381038143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190201496205 (or 190201496194 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

Adding to 23014381038143 its reverse (34183018341032), we get a palindrome (57197399379175).

The spelling of 23014381038143 in words is "twenty-three trillion, fourteen billion, three hundred eighty-one million, thirty-eight thousand, one hundred forty-three".