4227075138100 has 72 divisors (see below), whose sum is σ = 9184790260800. Its totient is φ = 1688612728320.

The previous prime is 4227075138071. The next prime is 4227075138157. The reversal of 4227075138100 is 18315707224.

4227075138100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4227075138100² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 272232537 + ... + 272248063.

It is an arithmetic number, because the mean of its divisors is an integer number (127566531400).

Almost surely, 2^{4227075138100} is an apocalyptic number.

It is an amenable number.

4227075138100 is an abundant number, since it is smaller than the sum of its proper divisors (4957715122700).

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

4227075138100 is a wasteful number, since it uses less digits than its factorization.

4227075138100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18937 (or 18930 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 4227075138100 in words is "four trillion, two hundred twenty-seven billion, seventy-five million, one hundred thirty-eight thousand, one hundred".