1144341423 has 6 divisors (see below), whose sum is σ = 1652937624. Its totient is φ = 762894276.

The previous prime is 1144341397. The next prime is 1144341437. The reversal of 1144341423 is 3241434411.

It is not a de Polignac number, because 1144341423 - 2¹³ = 1144333231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144341323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63574515 + ... + 63574532.

It is an arithmetic number, because the mean of its divisors is an integer number (275489604).

Almost surely, 2^1144341423 is an apocalyptic number.

1144341423 is a deficient number, since it is larger than the sum of its proper divisors (508596201).

1144341423 is a wasteful number, since it uses less digits than its factorization.

1144341423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127149053 (or 127149050 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 1144341423 is about 33828.1158653567. The cubic root of 1144341423 is about 1045.9683409117.

Adding to 1144341423 its reverse (3241434411), we get a palindrome (4385775834).

The spelling of 1144341423 in words is "one billion, one hundred forty-four million, three hundred forty-one thousand, four hundred twenty-three".