4231990446824 has 128 divisors (see below), whose sum is σ = 9302589504000. Its totient is φ = 1804128883200.

The previous prime is 4231990446779. The next prime is 4231990446869. The reversal of 4231990446824 is 4286440991324.

4231990446824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4231990446779) and next prime (4231990446869).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a self number, because there is not a number n which added to its sum of digits gives 4231990446824.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 790875749 + ... + 790881099.

It is an arithmetic number, because the mean of its divisors is an integer number (72676480500).

Almost surely, 2^{4231990446824} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4231990446824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4651294752000).

4231990446824 is an abundant number, since it is smaller than the sum of its proper divisors (5070599057176).

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

4231990446824 is a wasteful number, since it uses less digits than its factorization.

4231990446824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6848 (or 6830 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 56.

The spelling of 4231990446824 in words is "four trillion, two hundred thirty-one billion, nine hundred ninety million, four hundred forty-six thousand, eight hundred twenty-four".