202433420000 has 120 divisors (see below), whose sum is σ = 569162197296. Its totient is φ = 69405696000.

The previous prime is 202433419963. The next prime is 202433420009. The reversal of 202433420000 is 24334202.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202433420009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 582977 + ... + 862976.

Almost surely, 2^202433420000 is an apocalyptic number.

202433420000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202433420000 is an abundant number, since it is smaller than the sum of its proper divisors (366728777296).

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

202433420000 is an equidigital number, since it uses as much as digits as its factorization.

202433420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445990 (or 1445967 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 202433420000 its reverse (24334202), we get a palindrome (202457754202).

The spelling of 202433420000 in words is "two hundred two billion, four hundred thirty-three million, four hundred twenty thousand".