4431797296896 has 144 divisors (see below), whose sum is σ = 11862475904160. Its totient is φ = 1468837724160.

The previous prime is 4431797296867. The next prime is 4431797296991. The reversal of 4431797296896 is 6986927971344.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 133822036 + ... + 133855148.

It is an arithmetic number, because the mean of its divisors is an integer number (82378304890).

Almost surely, 2^{4431797296896} 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 4431797296896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5931237952080).

4431797296896 is an abundant number, since it is smaller than the sum of its proper divisors (7430678607264).

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

4431797296896 is a wasteful number, since it uses less digits than its factorization.

4431797296896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34122 (or 34108 counting only the distinct ones).

The product of its digits is 987614208, while the sum is 75.

The spelling of 4431797296896 in words is "four trillion, four hundred thirty-one billion, seven hundred ninety-seven million, two hundred ninety-six thousand, eight hundred ninety-six".