20220434034 has 32 divisors (see below), whose sum is σ = 41858208000. Its totient is φ = 6504175104.

The previous prime is 20220433999. The next prime is 20220434057. The reversal of 20220434034 is 43043402202.

It is a junction number, because it is equal to n+sod(n) for n = 20220433995 and 20220434013.

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 15 ways as a sum of consecutive naturals, for example, 297927 + ... + 359445.

It is an arithmetic number, because the mean of its divisors is an integer number (1308069000).

Almost surely, 2^20220434034 is an apocalyptic number.

20220434034 is an abundant number, since it is smaller than the sum of its proper divisors (21637773966).

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

20220434034 is a wasteful number, since it uses less digits than its factorization.

20220434034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63442.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 20220434034 its reverse (43043402202), we get a palindrome (63263836236).

The spelling of 20220434034 in words is "twenty billion, two hundred twenty million, four hundred thirty-four thousand, thirty-four".