1044415025 has 12 divisors (see below), whose sum is σ = 1303328412. Its totient is φ = 830207040.

The previous prime is 1044414983. The next prime is 1044415063. The reversal of 1044415025 is 5205144401.

It can be written as a sum of positive squares in 6 ways, for example, as 266897569 + 777517456 = 16337^2 + 27884^2 .

It is not a de Polignac number, because 1044415025 - 2¹⁶ = 1044349489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1044414985 and 1044415003.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 129122 + ... + 136971.

It is an arithmetic number, because the mean of its divisors is an integer number (108610701).

Almost surely, 2^1044415025 is an apocalyptic number.

It is an amenable number.

1044415025 is a deficient number, since it is larger than the sum of its proper divisors (258913387).

1044415025 is a wasteful number, since it uses less digits than its factorization.

1044415025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266260 (or 266255 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 1044415025 is about 32317.4105553028. The cubic root of 1044415025 is about 1014.5910734324.

Adding to 1044415025 its reverse (5205144401), we get a palindrome (6249559426).

The spelling of 1044415025 in words is "one billion, forty-four million, four hundred fifteen thousand, twenty-five".