20233243000 has 64 divisors (see below), whose sum is σ = 47945289600. Its totient is φ = 7990819200.

The previous prime is 20233242959. The next prime is 20233243007. The reversal of 20233243000 is 34233202.

It is a super-3 number, since 3×20233243000³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233243007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49059 + ... + 207058.

It is an arithmetic number, because the mean of its divisors is an integer number (749145150).

Almost surely, 2^20233243000 is an apocalyptic number.

20233243000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20233243000 is an abundant number, since it is smaller than the sum of its proper divisors (27712046600).

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

20233243000 is a wasteful number, since it uses less digits than its factorization.

20233243000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256217 (or 256203 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 20233243000 its reverse (34233202), we get a palindrome (20267476202).

The spelling of 20233243000 in words is "twenty billion, two hundred thirty-three million, two hundred forty-three thousand".