3502223440232 has 64 divisors (see below), whose sum is σ = 7235282880000. Its totient is φ = 1576062694080.

The previous prime is 3502223440229. The next prime is 3502223440237. The reversal of 3502223440232 is 2320443222053.

It is not an unprimeable number, because it can be changed into a prime (3502223440237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3992519 + ... + 4790057.

It is an arithmetic number, because the mean of its divisors is an integer number (113051295000).

Almost surely, 2^{3502223440232} 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 3502223440232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3617641440000).

3502223440232 is an abundant number, since it is smaller than the sum of its proper divisors (3733059439768).

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

3502223440232 is a wasteful number, since it uses less digits than its factorization.

3502223440232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798054 (or 798050 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 3502223440232 its reverse (2320443222053), we get a palindrome (5822666662285).

The spelling of 3502223440232 in words is "three trillion, five hundred two billion, two hundred twenty-three million, four hundred forty thousand, two hundred thirty-two".