352103611244 has 144 divisors (see below), whose sum is σ = 844220724480. Its totient is φ = 124660515840.

The previous prime is 352103611207. The next prime is 352103611253. The reversal of 352103611244 is 442116301253.

It is a super-3 number, since 3×352103611244³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 352103611244.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2513147 + ... + 2649549.

It is an arithmetic number, because the mean of its divisors is an integer number (5862643920).

Almost surely, 2^352103611244 is an apocalyptic number.

352103611244 is a gapful number since it is divisible by the number (34) 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 352103611244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (422110362240).

352103611244 is an abundant number, since it is smaller than the sum of its proper divisors (492117113236).

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

352103611244 is a wasteful number, since it uses less digits than its factorization.

352103611244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136488 (or 136469 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 352103611244 its reverse (442116301253), we get a palindrome (794219912497).

The spelling of 352103611244 in words is "three hundred fifty-two billion, one hundred three million, six hundred eleven thousand, two hundred forty-four".