4509432338 has 16 divisors (see below), whose sum is σ = 6858432000. Its totient is φ = 2223360672.

The previous prime is 4509432299. The next prime is 4509432373. The reversal of 4509432338 is 8332349054.

It is a super-2 number, since 2×4509432338² = 40669960022000292488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4509432295 and 4509432304.

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 7 ways as a sum of consecutive naturals, for example, 110183 + ... + 145461.

It is an arithmetic number, because the mean of its divisors is an integer number (428652000).

Almost surely, 2^4509432338 is an apocalyptic number.

4509432338 is a deficient number, since it is larger than the sum of its proper divisors (2348999662).

4509432338 is a wasteful number, since it uses less digits than its factorization.

4509432338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36169.

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 4509432338 is about 67152.3070191933. The cubic root of 4509432338 is about 1652.1163340210.

The spelling of 4509432338 in words is "four billion, five hundred nine million, four hundred thirty-two thousand, three hundred thirty-eight".