144423602343 has 8 divisors (see below), whose sum is σ = 213960892400. Its totient is φ = 96282401544.

The previous prime is 144423602333. The next prime is 144423602369. The reversal of 144423602343 is 343206324441.

144423602343 is a `hidden beast` number, since 1 + 4 + 4 + 4 + 2 + 3 + 602 + 3 + 43 = 666.

It is not a de Polignac number, because 144423602343 - 2¹⁴ = 144423585959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144423602298 and 144423602307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144423602333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2674511128 + ... + 2674511181.

It is an arithmetic number, because the mean of its divisors is an integer number (26745111550).

Almost surely, 2^144423602343 is an apocalyptic number.

144423602343 is a deficient number, since it is larger than the sum of its proper divisors (69537290057).

144423602343 is an equidigital number, since it uses as much as digits as its factorization.

144423602343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5349022318 (or 5349022312 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 144423602343 its reverse (343206324441), we get a palindrome (487629926784).

The spelling of 144423602343 in words is "one hundred forty-four billion, four hundred twenty-three million, six hundred two thousand, three hundred forty-three".