1144054255 has 8 divisors (see below), whose sum is σ = 1373050224. Its totient is φ = 915120000.

The previous prime is 1144054243. The next prime is 1144054267. The reversal of 1144054255 is 5524504411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1144054243) and next prime (1144054267).

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

It is not a de Polignac number, because 1144054255 - 2¹¹ = 1144052207 is a prime.

It is a Duffinian number.

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, 52780 + ... + 71230.

It is an arithmetic number, because the mean of its divisors is an integer number (171631278).

Almost surely, 2^1144054255 is an apocalyptic number.

1144054255 is a deficient number, since it is larger than the sum of its proper divisors (228995969).

1144054255 is a wasteful number, since it uses less digits than its factorization.

1144054255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30857.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 1144054255 is about 33823.8710824175. The cubic root of 1144054255 is about 1045.8808397052.

Adding to 1144054255 its reverse (5524504411), we get a palindrome (6668558666).

The spelling of 1144054255 in words is "one billion, one hundred forty-four million, fifty-four thousand, two hundred fifty-five".