20233056032 has 24 divisors (see below), whose sum is σ = 45524376576. Its totient is φ = 8671309632.

The previous prime is 20233056031. The next prime is 20233056043. The reversal of 20233056032 is 23065033202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20233055992 and 20233056010.

It is not an unprimeable number, because it can be changed into a prime (20233056031) 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, 45162848 + ... + 45163295.

It is an arithmetic number, because the mean of its divisors is an integer number (1896849024).

Almost surely, 2^20233056032 is an apocalyptic number.

It is an amenable number.

20233056032 is an abundant number, since it is smaller than the sum of its proper divisors (25291320544).

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

20233056032 is an equidigital number, since it uses as much as digits as its factorization.

20233056032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90326160 (or 90326152 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 20233056032 its reverse (23065033202), we get a palindrome (43298089234).

The spelling of 20233056032 in words is "twenty billion, two hundred thirty-three million, fifty-six thousand, thirty-two".