423533642202 has 48 divisors (see below), whose sum is σ = 1001160512352. Its totient is φ = 128333144160.

The previous prime is 423533642197. The next prime is 423533642219. The reversal of 423533642202 is 202246335324.

423533642202 is a `hidden beast` number, since 4 + 2 + 3 + 5 + 3 + 3 + 642 + 2 + 0 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2572773 + ... + 2732439.

It is an arithmetic number, because the mean of its divisors is an integer number (20857510674).

Almost surely, 2^423533642202 is an apocalyptic number.

423533642202 is an abundant number, since it is smaller than the sum of its proper divisors (577626870150).

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

423533642202 is a wasteful number, since it uses less digits than its factorization.

423533642202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173083 (or 173080 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 423533642202 its reverse (202246335324), we get a palindrome (625779977526).

The spelling of 423533642202 in words is "four hundred twenty-three billion, five hundred thirty-three million, six hundred forty-two thousand, two hundred two".