3452233401252 has 72 divisors (see below), whose sum is σ = 8750798764344. Its totient is φ = 1147541907456.

The previous prime is 3452233401217. The next prime is 3452233401259. The reversal of 3452233401252 is 2521043322543.

3452233401252 is a `hidden beast` number, since 3 + 4 + 5 + 223 + 3 + 401 + 25 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 79927205796 + 3372306195456 = 282714^2 + 1836384^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3452233401259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18636078 + ... + 18820410.

It is an arithmetic number, because the mean of its divisors is an integer number (121538871727).

Almost surely, 2^{3452233401252} is an apocalyptic number.

It is an amenable number.

3452233401252 is an abundant number, since it is smaller than the sum of its proper divisors (5298565363092).

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

3452233401252 is a wasteful number, since it uses less digits than its factorization.

3452233401252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185789 (or 185784 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 3452233401252 its reverse (2521043322543), we get a palindrome (5973276723795).

The spelling of 3452233401252 in words is "three trillion, four hundred fifty-two billion, two hundred thirty-three million, four hundred one thousand, two hundred fifty-two".