4042251030 has 32 divisors (see below), whose sum is σ = 9727027200. Its totient is φ = 1075086432.

The previous prime is 4042251019. The next prime is 4042251047. The reversal of 4042251030 is 301522404.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4042250988 and 4042251006.

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, 166390 + ... + 189129.

It is an arithmetic number, because the mean of its divisors is an integer number (303969600).

Almost surely, 2^4042251030 is an apocalyptic number.

4042251030 is an abundant number, since it is smaller than the sum of its proper divisors (5684776170).

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

4042251030 is a wasteful number, since it uses less digits than its factorization.

4042251030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355908.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4042251030 is about 63578.6994991247. The cubic root of 4042251030 is about 1592.9705986222.

Adding to 4042251030 its reverse (301522404), we get a palindrome (4343773434).

The spelling of 4042251030 in words is "four billion, forty-two million, two hundred fifty-one thousand, thirty".