23144234231135 has 8 divisors (see below), whose sum is σ = 27776677275600. Its totient is φ = 18512989919424.

The previous prime is 23144234231117. The next prime is 23144234231141. The reversal of 23144234231135 is 53113243244132.

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

It is a cyclic number.

It is not a de Polignac number, because 23144234231135 - 2¹⁶ = 23144234165599 is a prime.

It is a super-2 number, since 2×23144234231135² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299640710 + ... + 299717939.

It is an arithmetic number, because the mean of its divisors is an integer number (3472084659450).

Almost surely, 2^{23144234231135} is an apocalyptic number.

23144234231135 is a deficient number, since it is larger than the sum of its proper divisors (4632443044465).

23144234231135 is an equidigital number, since it uses as much as digits as its factorization.

23144234231135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599366377.

The product of its digits is 207360, while the sum is 38.

Adding to 23144234231135 its reverse (53113243244132), we get a palindrome (76257477475267).

The spelling of 23144234231135 in words is "twenty-three trillion, one hundred forty-four billion, two hundred thirty-four million, two hundred thirty-one thousand, one hundred thirty-five".