803069447040 has 384 divisors, whose sum is σ = 3222981964800. Its totient is φ = 180447031296.

The previous prime is 803069447027. The next prime is 803069447041. The reversal of 803069447040 is 40744960308.

803069447040 is a `hidden beast` number, since 80 + 3 + 0 + 69 + 4 + 470 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803069447041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2210089 + ... + 2547671.

It is an arithmetic number, because the mean of its divisors is an integer number (8393182200).

Almost surely, 2^803069447040 is an apocalyptic number.

803069447040 is a gapful number since it is divisible by the number (80) 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 803069447040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1611490982400).

803069447040 is an abundant number, since it is smaller than the sum of its proper divisors (2419912517760).

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

803069447040 is a wasteful number, since it uses less digits than its factorization.

803069447040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337674 (or 337659 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 803069447040 in words is "eight hundred three billion, sixty-nine million, four hundred forty-seven thousand, forty".