803066840016 has 240 divisors, whose sum is σ = 2502367838208. Its totient is φ = 221045932800.

The previous prime is 803066839961. The next prime is 803066840027. The reversal of 803066840016 is 610048660308.

It is a happy number.

803066840016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 803066840016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16234681 + ... + 16284071.

Almost surely, 2^803066840016 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 803066840016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1251183919104).

803066840016 is an abundant number, since it is smaller than the sum of its proper divisors (1699300998192).

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

803066840016 is a wasteful number, since it uses less digits than its factorization.

803066840016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49670 (or 49657 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 803066840016 in words is "eight hundred three billion, sixty-six million, eight hundred forty thousand, sixteen".