20233344030 has 32 divisors (see below), whose sum is σ = 50671332864. Its totient is φ = 5160968736.

The previous prime is 20233344013. The next prime is 20233344031. The reversal of 20233344030 is 3044333202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233344031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14661154 + ... + 14662533.

It is an arithmetic number, because the mean of its divisors is an integer number (1583479152).

Almost surely, 2^20233344030 is an apocalyptic number.

20233344030 is an abundant number, since it is smaller than the sum of its proper divisors (30437988834).

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

20233344030 is a wasteful number, since it uses less digits than its factorization.

20233344030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29323720.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 20233344030 its reverse (3044333202), we get a palindrome (23277677232).

The spelling of 20233344030 in words is "twenty billion, two hundred thirty-three million, three hundred forty-four thousand, thirty".