1144032833 has 8 divisors (see below), whose sum is σ = 1231860960. Its totient is φ = 1058486080.

The previous prime is 1144032823. The next prime is 1144032853. The reversal of 1144032833 is 3382304411.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1144032833 - 2⁴ = 1144032817 is a prime.

It is a super-2 number, since 2×1144032833² = 2617622245964011778, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1144032796 and 1144032805.

It is not an unprimeable number, because it can be changed into a prime (1144032823) 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, 569303 + ... + 571308.

It is an arithmetic number, because the mean of its divisors is an integer number (153982620).

Almost surely, 2^1144032833 is an apocalyptic number.

It is an amenable number.

1144032833 is a deficient number, since it is larger than the sum of its proper divisors (87828127).

1144032833 is a wasteful number, since it uses less digits than its factorization.

1144032833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140687.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1144032833 is about 33823.5544110905. The cubic root of 1144032833 is about 1045.8743117516.

The spelling of 1144032833 in words is "one billion, one hundred forty-four million, thirty-two thousand, eight hundred thirty-three".