1044120196 has 12 divisors (see below), whose sum is σ = 2088240448. Its totient is φ = 447480072.

The previous prime is 1044120151. The next prime is 1044120223. The reversal of 1044120196 is 6910214401.

1044120196 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 37290007 = 1044120196 / (1 + 0 + 4 + 4 + 1 + 2 + 0 + 1 + 9 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18644976 + ... + 18645031.

Almost surely, 2^1044120196 is an apocalyptic number.

It is an amenable number.

1044120196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1044120196 is a wasteful number, since it uses less digits than its factorization.

1044120196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37290018 (or 37290016 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1044120196 is about 32312.8487756805. The cubic root of 1044120196 is about 1014.4955944589.

Adding to 1044120196 its reverse (6910214401), we get a palindrome (7954334597).

The spelling of 1044120196 in words is "one billion, forty-four million, one hundred twenty thousand, one hundred ninety-six".