202000424 has 16 divisors (see below), whose sum is σ = 385171200. Its totient is φ = 99288112.

The previous prime is 202000411. The next prime is 202000429. The reversal of 202000424 is 424000202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 202000399 and 202000408.

It is not an unprimeable number, because it can be changed into a prime (202000429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213512 + ... + 214455.

It is an arithmetic number, because the mean of its divisors is an integer number (24073200).

Almost surely, 2^202000424 is an apocalyptic number.

It is an amenable number.

202000424 is a deficient number, since it is larger than the sum of its proper divisors (183170776).

202000424 is a wasteful number, since it uses less digits than its factorization.

202000424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428032 (or 428028 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 202000424 is about 14212.6853198120. The cubic root of 202000424 is about 586.7468413728.

Adding to 202000424 its reverse (424000202), we get a palindrome (626000626).

The spelling of 202000424 in words is "two hundred two million, four hundred twenty-four", and thus it is an aban number.