803742223285 has 16 divisors (see below), whose sum is σ = 973401652080. Its totient is φ = 637053880320.

The previous prime is 803742223259. The next prime is 803742223307. The reversal of 803742223285 is 582322247308.

803742223285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 72855726724 + 730886496561 = 269918^2 + 854919^2 .

It is not a de Polignac number, because 803742223285 - 2¹⁹ = 803741698997 is a prime.

It is a super-2 number, since 2×803742223285² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10688679 + ... + 10763611.

It is an arithmetic number, because the mean of its divisors is an integer number (60837603255).

Almost surely, 2^803742223285 is an apocalyptic number.

It is an amenable number.

803742223285 is a deficient number, since it is larger than the sum of its proper divisors (169659428795).

803742223285 is a wasteful number, since it uses less digits than its factorization.

803742223285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94728.

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 803742223285 in words is "eight hundred three billion, seven hundred forty-two million, two hundred twenty-three thousand, two hundred eighty-five".