144134424423 has 24 divisors (see below), whose sum is σ = 227158413456. Its totient is φ = 87339772800.

The previous prime is 144134424353. The next prime is 144134424431. The reversal of 144134424423 is 324424431441.

144134424423 is a `hidden beast` number, since 1 + 44 + 134 + 42 + 442 + 3 = 666.

144134424423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144134424423 - 2⁸ = 144134424167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144134428423) 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 23 ways as a sum of consecutive naturals, for example, 498393 + ... + 732573.

It is an arithmetic number, because the mean of its divisors is an integer number (9464933894).

Almost surely, 2^144134424423 is an apocalyptic number.

144134424423 is a deficient number, since it is larger than the sum of its proper divisors (83023989033).

144134424423 is a wasteful number, since it uses less digits than its factorization.

144134424423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240415 (or 240412 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

Adding to 144134424423 its reverse (324424431441), we get a palindrome (468558855864).

The spelling of 144134424423 in words is "one hundred forty-four billion, one hundred thirty-four million, four hundred twenty-four thousand, four hundred twenty-three".