4440042150 has 96 divisors (see below), whose sum is σ = 11678359680. Its totient is φ = 1112517120.

The previous prime is 4440042137. The next prime is 4440042163. The reversal of 4440042150 is 512400444.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4440042137) and next prime (4440042163).

It is a self number, because there is not a number n which added to its sum of digits gives 4440042150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2189437 + ... + 2191463.

It is an arithmetic number, because the mean of its divisors is an integer number (121649580).

Almost surely, 2^4440042150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4440042150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5839179840).

4440042150 is an abundant number, since it is smaller than the sum of its proper divisors (7238317530).

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

4440042150 is a wasteful number, since it uses less digits than its factorization.

4440042150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2918 (or 2913 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 4440042150 is about 66633.6412782612. The cubic root of 4440042150 is about 1643.5983539688.

Adding to 4440042150 its reverse (512400444), we get a palindrome (4952442594).

The spelling of 4440042150 in words is "four billion, four hundred forty million, forty-two thousand, one hundred fifty".