1044342117 has 48 divisors (see below), whose sum is σ = 1937365248. Its totient is φ = 526901760.

The previous prime is 1044342083. The next prime is 1044342133. The reversal of 1044342117 is 7112434401.

1044342117 is a `hidden beast` number, since 1 + 0 + 443 + 4 + 211 + 7 = 666.

It is not a de Polignac number, because 1044342117 - 2²⁰ = 1043293541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044342017) 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 47 ways as a sum of consecutive naturals, for example, 8884 + ... + 46557.

It is an arithmetic number, because the mean of its divisors is an integer number (40361776).

Almost surely, 2^1044342117 is an apocalyptic number.

It is an amenable number.

1044342117 is a deficient number, since it is larger than the sum of its proper divisors (893023131).

1044342117 is a wasteful number, since it uses less digits than its factorization.

1044342117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55490 (or 55487 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1044342117 is about 32316.2825368265. The cubic root of 1044342117 is about 1014.5674641948.

Adding to 1044342117 its reverse (7112434401), we get a palindrome (8156776518).

The spelling of 1044342117 in words is "one billion, forty-four million, three hundred forty-two thousand, one hundred seventeen".