442402424204196 has 24 divisors (see below), whose sum is σ = 1032272893346464. Its totient is φ = 147467393277120.

The previous prime is 442402424204179. The next prime is 442402424204197. The reversal of 442402424204196 is 691402424204244.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (442402424204197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14923311 + ... + 33279273.

Almost surely, 2^{442402424204196} is an apocalyptic number.

It is an amenable number.

442402424204196 is an abundant number, since it is smaller than the sum of its proper divisors (589870469142268).

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

442402424204196 is a wasteful number, since it uses less digits than its factorization.

442402424204196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20364411 (or 20364409 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 48.

Adding to 442402424204196 its sum of digits (48), we get a palindrome (442402424204244).

The spelling of 442402424204196 in words is "four hundred forty-two trillion, four hundred two billion, four hundred twenty-four million, two hundred four thousand, one hundred ninety-six".