202282873420 has 48 divisors (see below), whose sum is σ = 454074683328. Its totient is φ = 75507491840.

The previous prime is 202282873391. The next prime is 202282873421. The reversal of 202282873420 is 24378282202.

It is not an unprimeable number, because it can be changed into a prime (202282873421) 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, 5343889 + ... + 5381608.

It is an arithmetic number, because the mean of its divisors is an integer number (9459889236).

Almost surely, 2^202282873420 is an apocalyptic number.

202282873420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202282873420 is an abundant number, since it is smaller than the sum of its proper divisors (251791809908).

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

202282873420 is a wasteful number, since it uses less digits than its factorization.

202282873420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10725570 (or 10725568 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 40.

The spelling of 202282873420 in words is "two hundred two billion, two hundred eighty-two million, eight hundred seventy-three thousand, four hundred twenty".