1224481850328 has 32 divisors (see below), whose sum is σ = 3339495956160. Its totient is φ = 371055106080.

The previous prime is 1224481850327. The next prime is 1224481850351. The reversal of 1224481850328 is 8230581844221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224481850323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2319094150 + ... + 2319094677.

It is an arithmetic number, because the mean of its divisors is an integer number (104359248630).

Almost surely, 2^{1224481850328} is an apocalyptic number.

It is an amenable number.

1224481850328 is an abundant number, since it is smaller than the sum of its proper divisors (2115014105832).

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

1224481850328 is a wasteful number, since it uses less digits than its factorization.

1224481850328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4638188847 (or 4638188843 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 48.

The spelling of 1224481850328 in words is "one trillion, two hundred twenty-four billion, four hundred eighty-one million, eight hundred fifty thousand, three hundred twenty-eight".