42002402202 has 16 divisors (see below), whose sum is σ = 93338671680. Its totient is φ = 14000800716.

The previous prime is 42002402179. The next prime is 42002402227. The reversal of 42002402202 is 20220420024.

42002402202 is a `hidden beast` number, since 4 + 200 + 240 + 220 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388911078 + ... + 388911185.

It is an arithmetic number, because the mean of its divisors is an integer number (5833666980).

Almost surely, 2^42002402202 is an apocalyptic number.

42002402202 is an abundant number, since it is smaller than the sum of its proper divisors (51336269478).

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

42002402202 is a wasteful number, since it uses less digits than its factorization.

42002402202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777822274 (or 777822268 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 42002402202 its reverse (20220420024), we get a palindrome (62222822226).

The spelling of 42002402202 in words is "forty-two billion, two million, four hundred two thousand, two hundred two".