1044402201 has 32 divisors (see below), whose sum is σ = 1617235200. Its totient is φ = 665280000.

The previous prime is 1044402173. The next prime is 1044402223. The reversal of 1044402201 is 1022044401.

1044402201 is a `hidden beast` number, since 1 + 0 + 4 + 440 + 220 + 1 = 666.

It is not a de Polignac number, because 1044402201 - 2¹³ = 1044394009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1044402301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69076 + ... + 82826.

It is an arithmetic number, because the mean of its divisors is an integer number (50538600).

Almost surely, 2^1044402201 is an apocalyptic number.

It is an amenable number.

1044402201 is a deficient number, since it is larger than the sum of its proper divisors (572832999).

1044402201 is a wasteful number, since it uses less digits than its factorization.

1044402201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13886 (or 13880 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 1044402201 is about 32317.2121477085. The cubic root of 1044402201 is about 1014.5869208146.

Adding to 1044402201 its reverse (1022044401), we get a palindrome (2066446602).

The spelling of 1044402201 in words is "one billion, forty-four million, four hundred two thousand, two hundred one".