4422931138 has 8 divisors (see below), whose sum is σ = 6848409600. Its totient is φ = 2140127940.

The previous prime is 4422931111. The next prime is 4422931159. The reversal of 4422931138 is 8311392244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4422931097 and 4422931106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35668738 + ... + 35668861.

It is an arithmetic number, because the mean of its divisors is an integer number (856051200).

Almost surely, 2^4422931138 is an apocalyptic number.

4422931138 is a deficient number, since it is larger than the sum of its proper divisors (2425478462).

4422931138 is a wasteful number, since it uses less digits than its factorization.

4422931138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71337632.

The product of its digits is 41472, while the sum is 37.

The square root of 4422931138 is about 66505.1211411572. The cubic root of 4422931138 is about 1641.4842722158.

The spelling of 4422931138 in words is "four billion, four hundred twenty-two million, nine hundred thirty-one thousand, one hundred thirty-eight".