4005244254 has 32 divisors (see below), whose sum is σ = 8741188224. Its totient is φ = 1213366880.

The previous prime is 4005244249. The next prime is 4005244267. The reversal of 4005244254 is 4524425004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322117 + ... + 334319.

It is an arithmetic number, because the mean of its divisors is an integer number (273162132).

Almost surely, 2^4005244254 is an apocalyptic number.

4005244254 is an abundant number, since it is smaller than the sum of its proper divisors (4735943970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4005244254 is a wasteful number, since it uses less digits than its factorization.

4005244254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17192.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 4005244254 is about 63286.9990914406. Note that the first 3 decimals coincide. The cubic root of 4005244254 is about 1588.0944768748.

Adding to 4005244254 its reverse (4524425004), we get a palindrome (8529669258).

The spelling of 4005244254 in words is "four billion, five million, two hundred forty-four thousand, two hundred fifty-four".