1144514043 has 10 divisors (see below), whose sum is σ = 1709706284. Its totient is φ = 763009308.

The previous prime is 1144514023. The next prime is 1144514047. The reversal of 1144514043 is 3404154411.

1144514043 is a `hidden beast` number, since 1 + 144 + 514 + 0 + 4 + 3 = 666.

It is not a de Polignac number, because 1144514043 - 2⁵ = 1144514011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1144513998 and 1144514016.

It is not an unprimeable number, because it can be changed into a prime (1144514047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7064821 + ... + 7064982.

Almost surely, 2^1144514043 is an apocalyptic number.

1144514043 is a deficient number, since it is larger than the sum of its proper divisors (565192241).

1144514043 is an equidigital number, since it uses as much as digits as its factorization.

1144514043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14129815 (or 14129806 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 1144514043 is about 33830.6671970861. The cubic root of 1144514043 is about 1046.0209318528.

Adding to 1144514043 its reverse (3404154411), we get a palindrome (4548668454).

The spelling of 1144514043 in words is "one billion, one hundred forty-four million, five hundred fourteen thousand, forty-three".