20232432422 has 8 divisors (see below), whose sum is σ = 30369831336. Its totient is φ = 10109155312.

The previous prime is 20232432383. The next prime is 20232432439. The reversal of 20232432422 is 22423423202.

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

It is a junction number, because it is equal to n+sod(n) for n = 20232432391 and 20232432400.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3526868 + ... + 3532599.

It is an arithmetic number, because the mean of its divisors is an integer number (3796228917).

Almost surely, 2^20232432422 is an apocalyptic number.

20232432422 is a deficient number, since it is larger than the sum of its proper divisors (10137398914).

20232432422 is a wasteful number, since it uses less digits than its factorization.

20232432422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7060902.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 20232432422 its reverse (22423423202), we get a palindrome (42655855624).

The spelling of 20232432422 in words is "twenty billion, two hundred thirty-two million, four hundred thirty-two thousand, four hundred twenty-two".