4452320401152 has 72 divisors (see below), whose sum is σ = 12761177973264. Its totient is φ = 1369944735744.

The previous prime is 4452320401127. The next prime is 4452320401153. The reversal of 4452320401152 is 2511040232544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452320401153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222962793 + ... + 222982760.

It is an arithmetic number, because the mean of its divisors is an integer number (177238582962).

Almost surely, 2^{4452320401152} is an apocalyptic number.

It is an amenable number.

4452320401152 is an abundant number, since it is smaller than the sum of its proper divisors (8308857572112).

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

4452320401152 is a wasteful number, since it uses less digits than its factorization.

4452320401152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445945585 (or 445945571 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 4452320401152 its reverse (2511040232544), we get a palindrome (6963360633696).

The spelling of 4452320401152 in words is "four trillion, four hundred fifty-two billion, three hundred twenty million, four hundred one thousand, one hundred fifty-two".