4522324440000 has 140 divisors (see below), whose sum is σ = 14951860204424. Its totient is φ = 1205953152000.

The previous prime is 4522324439947. The next prime is 4522324440017. The reversal of 4522324440000 is 444232254.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 4522324440000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18723019 + ... + 18963018.

Almost surely, 2^{4522324440000} is an apocalyptic number.

4522324440000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4522324440000 is an abundant number, since it is smaller than the sum of its proper divisors (10429535764424).

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

4522324440000 is an equidigital number, since it uses as much as digits as its factorization.

4522324440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37686072 (or 37686047 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 4522324440000 its reverse (444232254), we get a palindrome (4522768672254).

The spelling of 4522324440000 in words is "four trillion, five hundred twenty-two billion, three hundred twenty-four million, four hundred forty thousand".