42270188204 has 48 divisors (see below), whose sum is σ = 75106752000. Its totient is φ = 20814408000.

The previous prime is 42270188197. The next prime is 42270188209. The reversal of 42270188204 is 40288107224.

It is not an unprimeable number, because it can be changed into a prime (42270188209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56284829 + ... + 56285579.

It is an arithmetic number, because the mean of its divisors is an integer number (1564724000).

Almost surely, 2^42270188204 is an apocalyptic number.

It is an amenable number.

42270188204 is a deficient number, since it is larger than the sum of its proper divisors (32836563796).

42270188204 is a wasteful number, since it uses less digits than its factorization.

42270188204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590 (or 1588 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 38.

The spelling of 42270188204 in words is "forty-two billion, two hundred seventy million, one hundred eighty-eight thousand, two hundred four".