20234200030 has 32 divisors (see below), whose sum is σ = 41014315008. Its totient is φ = 7120538400.

The previous prime is 20234199983. The next prime is 20234200031. The reversal of 20234200030 is 3000243202.

It is a junction number, because it is equal to n+sod(n) for n = 20234199977 and 20234200013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20234200031) by changing a digit.

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, 2963482 + ... + 2970301.

It is an arithmetic number, because the mean of its divisors is an integer number (1281697344).

Almost surely, 2^20234200030 is an apocalyptic number.

20234200030 is an abundant number, since it is smaller than the sum of its proper divisors (20780114978).

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

20234200030 is a wasteful number, since it uses less digits than its factorization.

20234200030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5933832.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 20234200030 its reverse (3000243202), we get a palindrome (23234443232).

The spelling of 20234200030 in words is "twenty billion, two hundred thirty-four million, two hundred thousand, thirty".