20042422400333 has 16 divisors (see below), whose sum is σ = 21292034347584. Its totient is φ = 18800668788480.

The previous prime is 20042422400293. The next prime is 20042422400353. The reversal of 20042422400333 is 33300422424002.

It is a happy number.

It is not a de Polignac number, because 20042422400333 - 2¹⁰ = 20042422399309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20042422400296 and 20042422400305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20042422400353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77095778 + ... + 77355308.

It is an arithmetic number, because the mean of its divisors is an integer number (1330752146724).

Almost surely, 2^{20042422400333} is an apocalyptic number.

It is an amenable number.

20042422400333 is a deficient number, since it is larger than the sum of its proper divisors (1249611947251).

20042422400333 is a wasteful number, since it uses less digits than its factorization.

20042422400333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274652.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 20042422400333 its reverse (33300422424002), we get a palindrome (53342844824335).

The spelling of 20042422400333 in words is "twenty trillion, forty-two billion, four hundred twenty-two million, four hundred thousand, three hundred thirty-three".