42404312022 has 8 divisors (see below), whose sum is σ = 84808624056. Its totient is φ = 14134770672.

The previous prime is 42404312021. The next prime is 42404312029. The reversal of 42404312022 is 22021340424.

It is a sphenic number, since it is the product of 3 distinct primes.

42404312022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 42404311983 and 42404312001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42404312021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3533692663 + ... + 3533692674.

It is an arithmetic number, because the mean of its divisors is an integer number (10601078007).

Almost surely, 2^42404312022 is an apocalyptic number.

42404312022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42404312022 is a wasteful number, since it uses less digits than its factorization.

42404312022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7067385342.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 42404312022 its reverse (22021340424), we get a palindrome (64425652446).

The spelling of 42404312022 in words is "forty-two billion, four hundred four million, three hundred twelve thousand, twenty-two".