42203352252 has 96 divisors (see below), whose sum is σ = 101426217984. Its totient is φ = 13653964800.

The previous prime is 42203352251. The next prime is 42203352281. The reversal of 42203352252 is 25225330224.

It is a super-2 number, since 2×42203352252² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42203352251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15882508 + ... + 15885164.

It is an arithmetic number, because the mean of its divisors is an integer number (1056523104).

Almost surely, 2^42203352252 is an apocalyptic number.

It is an amenable number.

42203352252 is an abundant number, since it is smaller than the sum of its proper divisors (59222865732).

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

42203352252 is a wasteful number, since it uses less digits than its factorization.

42203352252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019 (or 3017 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 42203352252 its reverse (25225330224), we get a palindrome (67428682476).

The spelling of 42203352252 in words is "forty-two billion, two hundred three million, three hundred fifty-two thousand, two hundred fifty-two".