4045514438 has 32 divisors (see below), whose sum is σ = 7051998720. Its totient is φ = 1704732480.

The previous prime is 4045514437. The next prime is 4045514461. The reversal of 4045514438 is 8344155404.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045514437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332303 + ... + 344261.

It is an arithmetic number, because the mean of its divisors is an integer number (220374960).

Almost surely, 2^4045514438 is an apocalyptic number.

4045514438 is a deficient number, since it is larger than the sum of its proper divisors (3006484282).

4045514438 is a wasteful number, since it uses less digits than its factorization.

4045514438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12372.

The product of its (nonzero) digits is 153600, while the sum is 38.

The square root of 4045514438 is about 63604.3586399549. The cubic root of 4045514438 is about 1593.3991646713.

The spelling of 4045514438 in words is "four billion, forty-five million, five hundred fourteen thousand, four hundred thirty-eight".