42202102030 has 128 divisors (see below), whose sum is σ = 90806759424. Its totient is φ = 13941811200.

The previous prime is 42202102021. The next prime is 42202102031. The reversal of 42202102030 is 3020120224.

It is a junction number, because it is equal to n+sod(n) for n = 42202101995 and 42202102013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42202102031) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 32288637 + ... + 32289943.

It is an arithmetic number, because the mean of its divisors is an integer number (709427808).

Almost surely, 2^42202102030 is an apocalyptic number.

42202102030 is an abundant number, since it is smaller than the sum of its proper divisors (48604657394).

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

42202102030 is a wasteful number, since it uses less digits than its factorization.

42202102030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 42202102030 its reverse (3020120224), we get a palindrome (45222222254).

The spelling of 42202102030 in words is "forty-two billion, two hundred two million, one hundred two thousand, thirty".