4324201488640 has 288 divisors, whose sum is σ = 11711997360000. Its totient is φ = 1515237212160.

The previous prime is 4324201488587. The next prime is 4324201488679. The reversal of 4324201488640 is 468841024234.

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, 213541236 + ... + 213561484.

It is an arithmetic number, because the mean of its divisors is an integer number (40666657500).

Almost surely, 2^{4324201488640} is an apocalyptic number.

4324201488640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4324201488640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5855998680000).

4324201488640 is an abundant number, since it is smaller than the sum of its proper divisors (7387795871360).

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

4324201488640 is a wasteful number, since it uses less digits than its factorization.

4324201488640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20833 (or 20819 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 46.

The spelling of 4324201488640 in words is "four trillion, three hundred twenty-four billion, two hundred one million, four hundred eighty-eight thousand, six hundred forty".