4045432315 has 8 divisors (see below), whose sum is σ = 4877527248. Its totient is φ = 3221006880.

The previous prime is 4045432273. The next prime is 4045432337. The reversal of 4045432315 is 5132345404.

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

It is not a de Polignac number, because 4045432315 - 2⁷ = 4045432187 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1916212 + ... + 1918321.

It is an arithmetic number, because the mean of its divisors is an integer number (609690906).

Almost surely, 2^4045432315 is an apocalyptic number.

4045432315 is a deficient number, since it is larger than the sum of its proper divisors (832094933).

4045432315 is a wasteful number, since it uses less digits than its factorization.

4045432315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3834749.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 4045432315 is about 63603.7130598521. The cubic root of 4045432315 is about 1593.3883827211.

Adding to 4045432315 its reverse (5132345404), we get a palindrome (9177777719).

The spelling of 4045432315 in words is "four billion, forty-five million, four hundred thirty-two thousand, three hundred fifteen".