4522240312 has 64 divisors (see below), whose sum is σ = 9861523200. Its totient is φ = 1928424960.

The previous prime is 4522240291. The next prime is 4522240337. The reversal of 4522240312 is 2130422254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21387 + ... + 97477.

It is an arithmetic number, because the mean of its divisors is an integer number (154086300).

Almost surely, 2^4522240312 is an apocalyptic number.

It is an amenable number.

4522240312 is an abundant number, since it is smaller than the sum of its proper divisors (5339282888).

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

4522240312 is a wasteful number, since it uses less digits than its factorization.

4522240312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76156 (or 76152 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4522240312 is about 67247.6045075213. The cubic root of 4522240312 is about 1653.6790038093.

Adding to 4522240312 its reverse (2130422254), we get a palindrome (6652662566).

The spelling of 4522240312 in words is "four billion, five hundred twenty-two million, two hundred forty thousand, three hundred twelve".