202024423000 has 64 divisors (see below), whose sum is σ = 474140721600. Its totient is φ = 80569843200.

The previous prime is 202024422961. The next prime is 202024423037. The reversal of 202024423000 is 324420202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37261 + ... + 636739.

It is an arithmetic number, because the mean of its divisors is an integer number (7408448775).

Almost surely, 2^202024423000 is an apocalyptic number.

202024423000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202024423000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237070360800).

202024423000 is an abundant number, since it is smaller than the sum of its proper divisors (272116298600).

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

202024423000 is a wasteful number, since it uses less digits than its factorization.

202024423000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599837 (or 599823 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 202024423000 its reverse (324420202), we get a palindrome (202348843202).

The spelling of 202024423000 in words is "two hundred two billion, twenty-four million, four hundred twenty-three thousand".