4474811138 has 16 divisors (see below), whose sum is σ = 8004631680. Its totient is φ = 1834394496.

The previous prime is 4474811137. The next prime is 4474811251. The reversal of 4474811138 is 8311184744.

It is a junction number, because it is equal to n+sod(n) for n = 4474811095 and 4474811104.

It is not an unprimeable number, because it can be changed into a prime (4474811137) 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, 6948143 + ... + 6948786.

It is an arithmetic number, because the mean of its divisors is an integer number (500289480).

Almost surely, 2^4474811138 is an apocalyptic number.

4474811138 is a deficient number, since it is larger than the sum of its proper divisors (3529820542).

4474811138 is a wasteful number, since it uses less digits than its factorization.

4474811138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13896961.

The product of its digits is 86016, while the sum is 41.

The square root of 4474811138 is about 66894.0291655391. The cubic root of 4474811138 is about 1647.8774222403.

The spelling of 4474811138 in words is "four billion, four hundred seventy-four million, eight hundred eleven thousand, one hundred thirty-eight".