803942432288 has 54 divisors (see below), whose sum is σ = 1635785412597. Its totient is φ = 388928321280.

The previous prime is 803942432233. The next prime is 803942432291. The reversal of 803942432288 is 882234249308.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 480986635024 + 322955797264 = 693532^2 + 568292^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=634012.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 157232420 + ... + 157237532.

Almost surely, 2^803942432288 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 803942432288

803942432288 is an abundant number, since it is smaller than the sum of its proper divisors (831842980309).

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

803942432288 is an frugal number, since it uses more digits than its factorization.

803942432288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10298 (or 5146 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 53.

The spelling of 803942432288 in words is "eight hundred three billion, nine hundred forty-two million, four hundred thirty-two thousand, two hundred eighty-eight".