42032142226 has 8 divisors (see below), whose sum is σ = 63193822524. Its totient is φ = 20967534720.

The previous prime is 42032142199. The next prime is 42032142233. The reversal of 42032142226 is 62224123024.

It can be written as a sum of positive squares in 2 ways, for example, as 41622120225 + 410022001 = 204015^2 + 20249^2 .

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 = 42032142194 and 42032142203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24267115 + ... + 24268846.

Almost surely, 2^42032142226 is an apocalyptic number.

42032142226 is a deficient number, since it is larger than the sum of its proper divisors (21161680298).

42032142226 is a wasteful number, since it uses less digits than its factorization.

42032142226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48536396.

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 42032142226 in words is "forty-two billion, thirty-two million, one hundred forty-two thousand, two hundred twenty-six".