4227104436138 has 48 divisors (see below), whose sum is σ = 9163578823776. Its totient is φ = 1408288505760.

The previous prime is 4227104436101. The next prime is 4227104436161. The reversal of 4227104436138 is 8316344017224.

4227104436138 is a `hidden beast` number, since 4 + 2 + 2 + 71 + 0 + 443 + 6 + 138 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4227104436093 and 4227104436102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 466203081 + ... + 466212147.

It is an arithmetic number, because the mean of its divisors is an integer number (190907892162).

Almost surely, 2^{4227104436138} is an apocalyptic number.

4227104436138 is an abundant number, since it is smaller than the sum of its proper divisors (4936474387638).

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

4227104436138 is a wasteful number, since it uses less digits than its factorization.

4227104436138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19939 (or 19936 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 4227104436138 in words is "four trillion, two hundred twenty-seven billion, one hundred four million, four hundred thirty-six thousand, one hundred thirty-eight".