352224455232 has 224 divisors, whose sum is σ = 1017839854080. Its totient is φ = 106844774400.

The previous prime is 352224455221. The next prime is 352224455257. The reversal of 352224455232 is 232554422253.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256535698 + ... + 256537070.

It is an arithmetic number, because the mean of its divisors is an integer number (4543927920).

Almost surely, 2^352224455232 is an apocalyptic number.

352224455232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352224455232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (508919927040).

352224455232 is an abundant number, since it is smaller than the sum of its proper divisors (665615398848).

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

352224455232 is a wasteful number, since it uses less digits than its factorization.

352224455232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781 (or 2771 counting only the distinct ones).

The product of its digits is 576000, while the sum is 39.

Adding to 352224455232 its reverse (232554422253), we get a palindrome (584778877485).

The spelling of 352224455232 in words is "three hundred fifty-two billion, two hundred twenty-four million, four hundred fifty-five thousand, two hundred thirty-two".