1044212133 has 8 divisors (see below), whose sum is σ = 1396732288. Its totient is φ = 693916704.

The previous prime is 1044212119. The next prime is 1044212159. The reversal of 1044212133 is 3312124401.

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

It is not a de Polignac number, because 1044212133 - 2⁶ = 1044212069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044214133) 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, 555085 + ... + 556962.

It is an arithmetic number, because the mean of its divisors is an integer number (174591536).

Almost surely, 2^1044212133 is an apocalyptic number.

It is an amenable number.

1044212133 is a deficient number, since it is larger than the sum of its proper divisors (352520155).

1044212133 is a wasteful number, since it uses less digits than its factorization.

1044212133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112363.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1044212133 is about 32314.2713518346. The cubic root of 1044212133 is about 1014.5253697487.

Adding to 1044212133 its reverse (3312124401), we get a palindrome (4356336534).

The spelling of 1044212133 in words is "one billion, forty-four million, two hundred twelve thousand, one hundred thirty-three".