4224120320399 has 16 divisors (see below), whose sum is σ = 4926277171200. Its totient is φ = 3620535400440.

The previous prime is 4224120320377. The next prime is 4224120320423. The reversal of 4224120320399 is 9930230214224.

It is not a de Polignac number, because 4224120320399 - 2¹² = 4224120316303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224120320899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9254582 + ... + 9700284.

It is an arithmetic number, because the mean of its divisors is an integer number (307892323200).

Almost surely, 2^{4224120320399} is an apocalyptic number.

4224120320399 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4224120320399 is a deficient number, since it is larger than the sum of its proper divisors (702156850801).

4224120320399 is an equidigital number, since it uses as much as digits as its factorization.

4224120320399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473355 (or 473341 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 4224120320399 in words is "four trillion, two hundred twenty-four billion, one hundred twenty million, three hundred twenty thousand, three hundred ninety-nine".