4484140038 has 144 divisors (see below), whose sum is σ = 11670927840. Its totient is φ = 1239743232.

The previous prime is 4484140027. The next prime is 4484140039. The reversal of 4484140038 is 8300414844.

4484140038 is a `hidden beast` number, since 4 + 484 + 140 + 0 + 38 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4484139984 and 4484140011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4484140039) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10214223 + ... + 10214661.

It is an arithmetic number, because the mean of its divisors is an integer number (81048110).

Almost surely, 2^4484140038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4484140038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5835463920).

4484140038 is an abundant number, since it is smaller than the sum of its proper divisors (7186787802).

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

4484140038 is a wasteful number, since it uses less digits than its factorization.

4484140038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 4484140038 is about 66963.7218051685. The cubic root of 4484140038 is about 1649.0217694653.

The spelling of 4484140038 in words is "four billion, four hundred eighty-four million, one hundred forty thousand, thirty-eight".