4484511138 has 16 divisors (see below), whose sum is σ = 9441076320. Its totient is φ = 1416161376.

The previous prime is 4484511113. The next prime is 4484511139. The reversal of 4484511138 is 8311154844.

It is a super-2 number, since 2×4484511138² = 40221680293692110088, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4484511096 and 4484511105.

It is not an unprimeable number, because it can be changed into a prime (4484511139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19668795 + ... + 19669022.

It is an arithmetic number, because the mean of its divisors is an integer number (590067270).

Almost surely, 2^4484511138 is an apocalyptic number.

4484511138 is an abundant number, since it is smaller than the sum of its proper divisors (4956565182).

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

4484511138 is a wasteful number, since it uses less digits than its factorization.

4484511138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39337841.

The product of its digits is 61440, while the sum is 39.

The square root of 4484511138 is about 66966.4926511759. The cubic root of 4484511138 is about 1649.0672583136.

The spelling of 4484511138 in words is "four billion, four hundred eighty-four million, five hundred eleven thousand, one hundred thirty-eight".