352235235320 has 32 divisors (see below), whose sum is σ = 805521568320. Its totient is φ = 138584353920.

The previous prime is 352235235311. The next prime is 352235235329. The reversal of 352235235320 is 23532532253.

It is an interprime number because it is at equal distance from previous prime (352235235311) and next prime (352235235329).

It is a super-2 number, since 2×352235235320² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352235235329) 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 7 ways as a sum of consecutive naturals, for example, 72176912 + ... + 72181791.

It is an arithmetic number, because the mean of its divisors is an integer number (25172549010).

Almost surely, 2^352235235320 is an apocalyptic number.

It is an amenable number.

352235235320 is an abundant number, since it is smaller than the sum of its proper divisors (453286333000).

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

352235235320 is a wasteful number, since it uses less digits than its factorization.

352235235320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144358775 (or 144358771 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 35.

Adding to 352235235320 its reverse (23532532253), we get a palindrome (375767767573).

The spelling of 352235235320 in words is "three hundred fifty-two billion, two hundred thirty-five million, two hundred thirty-five thousand, three hundred twenty".