1044342225 has 36 divisors (see below), whose sum is σ = 1873350336. Its totient is φ = 556143840.

The previous prime is 1044342217. The next prime is 1044342251. The reversal of 1044342225 is 5222434401.

1044342225 is a `hidden beast` number, since 1 + 0 + 4 + 434 + 2 + 225 = 666.

It is not a de Polignac number, because 1044342225 - 2³ = 1044342217 is a prime.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 164052 + ... + 170298.

Almost surely, 2^1044342225 is an apocalyptic number.

1044342225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1044342225 is a deficient number, since it is larger than the sum of its proper divisors (829008111).

1044342225 is a wasteful number, since it uses less digits than its factorization.

1044342225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7006 (or 6998 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 1044342225 is about 32316.2842078108. The cubic root of 1044342225 is about 1014.5674991684.

Adding to 1044342225 its reverse (5222434401), we get a palindrome (6266776626).

The spelling of 1044342225 in words is "one billion, forty-four million, three hundred forty-two thousand, two hundred twenty-five".