1044432434 has 8 divisors (see below), whose sum is σ = 1658804508. Its totient is φ = 491497600.

The previous prime is 1044432427. The next prime is 1044432479. The reversal of 1044432434 is 4342344401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1042321225 + 2111209 = 32285^2 + 1453^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1044432397 and 1044432406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15359267 + ... + 15359334.

Almost surely, 2^1044432434 is an apocalyptic number.

1044432434 is a deficient number, since it is larger than the sum of its proper divisors (614372074).

1044432434 is a wasteful number, since it uses less digits than its factorization.

1044432434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30718620.

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 1044432434 is about 32317.6798981610. The cubic root of 1044432434 is about 1014.5967106926.

Adding to 1044432434 its reverse (4342344401), we get a palindrome (5386776835).

The spelling of 1044432434 in words is "one billion, forty-four million, four hundred thirty-two thousand, four hundred thirty-four".