1144733063 has 16 divisors (see below), whose sum is σ = 1258758144. Its totient is φ = 1036318080.

The previous prime is 1144733027. The next prime is 1144733111. The reversal of 1144733063 is 3603374411.

It is a cyclic number.

It is not a de Polignac number, because 1144733063 - 2⁶ = 1144732999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144733003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81506 + ... + 94512.

It is an arithmetic number, because the mean of its divisors is an integer number (78672384).

Almost surely, 2^1144733063 is an apocalyptic number.

1144733063 is a deficient number, since it is larger than the sum of its proper divisors (114025081).

1144733063 is a wasteful number, since it uses less digits than its factorization.

1144733063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13222.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 1144733063 is about 33833.9040460896. The cubic root of 1144733063 is about 1046.0876515503.

The spelling of 1144733063 in words is "one billion, one hundred forty-four million, seven hundred thirty-three thousand, sixty-three".