4042225500 has 96 divisors (see below), whose sum is σ = 11809482048. Its totient is φ = 1074400000.

The previous prime is 4042225493. The next prime is 4042225511. The reversal of 4042225500 is 55222404.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471250 + ... + 479750.

It is an arithmetic number, because the mean of its divisors is an integer number (123015438).

Almost surely, 2^4042225500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4042225500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5904741024).

4042225500 is an abundant number, since it is smaller than the sum of its proper divisors (7767256548).

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

4042225500 is a wasteful number, since it uses less digits than its factorization.

4042225500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8840 (or 8828 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 4042225500 is about 63578.4987240183. The cubic root of 4042225500 is about 1592.9672449937.

Adding to 4042225500 its reverse (55222404), we get a palindrome (4097447904).

The spelling of 4042225500 in words is "four billion, forty-two million, two hundred twenty-five thousand, five hundred".