1144868483 has 6 divisors (see below), whose sum is σ = 1258409292. Its totient is φ = 1040789420.

The previous prime is 1144868453. The next prime is 1144868489. The reversal of 1144868483 is 3848684411.

It is not a de Polignac number, because 1144868483 - 2²² = 1140674179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144868489) 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, 4730741 + ... + 4730982.

It is an arithmetic number, because the mean of its divisors is an integer number (209734882).

Almost surely, 2^1144868483 is an apocalyptic number.

1144868483 is a deficient number, since it is larger than the sum of its proper divisors (113540809).

1144868483 is an equidigital number, since it uses as much as digits as its factorization.

1144868483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9461745 (or 9461734 counting only the distinct ones).

The product of its digits is 589824, while the sum is 47.

The square root of 1144868483 is about 33835.9052339375. The cubic root of 1144868483 is about 1046.1289000616.

The spelling of 1144868483 in words is "one billion, one hundred forty-four million, eight hundred sixty-eight thousand, four hundred eighty-three".