20330414422142 has 48 divisors (see below), whose sum is σ = 34430164183296. Its totient is φ = 8993493286800.

The previous prime is 20330414422103. The next prime is 20330414422151. The reversal of 20330414422142 is 24122441403302.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20330414422099 and 20330414422108.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6207734 + ... + 8899257.

It is an arithmetic number, because the mean of its divisors is an integer number (717295087152).

Almost surely, 2^{20330414422142} is an apocalyptic number.

20330414422142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20330414422142 is a deficient number, since it is larger than the sum of its proper divisors (14099749761154).

20330414422142 is a wasteful number, since it uses less digits than its factorization.

20330414422142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15107165 (or 15107154 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 20330414422142 its reverse (24122441403302), we get a palindrome (44452855825444).

The spelling of 20330414422142 in words is "twenty trillion, three hundred thirty billion, four hundred fourteen million, four hundred twenty-two thousand, one hundred forty-two".