1144024023 has 8 divisors (see below), whose sum is σ = 1525947136. Its totient is φ = 762391800.

The previous prime is 1144023977. The next prime is 1144024033. The reversal of 1144024023 is 3204204411.

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

It is not a de Polignac number, because 1144024023 - 2¹⁷ = 1143892951 is a prime.

It is a super-2 number, since 2×1144024023² = 2617581930402209058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144024033) 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, 63373 + ... + 79398.

It is an arithmetic number, because the mean of its divisors is an integer number (190743392).

Almost surely, 2^1144024023 is an apocalyptic number.

1144024023 is a deficient number, since it is larger than the sum of its proper divisors (381923113).

1144024023 is a wasteful number, since it uses less digits than its factorization.

1144024023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145445.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1144024023 is about 33823.4241761534. The cubic root of 1144024023 is about 1045.8716270454.

Adding to 1144024023 its reverse (3204204411), we get a palindrome (4348228434).

The spelling of 1144024023 in words is "one billion, one hundred forty-four million, twenty-four thousand, twenty-three".