2352630321152 has 104 divisors (see below), whose sum is σ = 4902475681800. Its totient is φ = 1127454605312.

The previous prime is 2352630321149. The next prime is 2352630321161. The reversal of 2352630321152 is 2511230362532.

It can be written as a sum of positive squares in 4 ways, for example, as 1227876745216 + 1124753575936 = 1108096^2 + 1060544^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16201124 + ... + 16345692.

Almost surely, 2^{2352630321152} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2352630321152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2451237840900).

2352630321152 is an abundant number, since it is smaller than the sum of its proper divisors (2549845360648).

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

2352630321152 is a wasteful number, since it uses less digits than its factorization.

2352630321152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144759 (or 144737 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 2352630321152 its reverse (2511230362532), we get a palindrome (4863860683684).

The spelling of 2352630321152 in words is "two trillion, three hundred fifty-two billion, six hundred thirty million, three hundred twenty-one thousand, one hundred fifty-two".