42021302202 has 64 divisors (see below), whose sum is σ = 107862192000. Its totient is φ = 11984682240.

The previous prime is 42021302189. The next prime is 42021302233. The reversal of 42021302202 is 20220312024.

42021302202 is a `hidden beast` number, since 420 + 21 + 3 + 0 + 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 31 ways as a sum of consecutive naturals, for example, 2070577 + ... + 2090772.

It is an arithmetic number, because the mean of its divisors is an integer number (1685346750).

Almost surely, 2^42021302202 is an apocalyptic number.

42021302202 is an abundant number, since it is smaller than the sum of its proper divisors (65840889798).

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

42021302202 is a wasteful number, since it uses less digits than its factorization.

42021302202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4161388 (or 4161382 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 42021302202 its reverse (20220312024), we get a palindrome (62241614226).

The spelling of 42021302202 in words is "forty-two billion, twenty-one million, three hundred two thousand, two hundred two".