8010272040 has 64 divisors (see below), whose sum is σ = 24542127360. Its totient is φ = 2090622720.

The previous prime is 8010272029. The next prime is 8010272059. The reversal of 8010272040 is 402720108.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 8010272040.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 704491 + ... + 715770.

It is an arithmetic number, because the mean of its divisors is an integer number (383470740).

Almost surely, 2^8010272040 is an apocalyptic number.

It is an amenable number.

8010272040 is an abundant number, since it is smaller than the sum of its proper divisors (16531855320).

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

8010272040 is a wasteful number, since it uses less digits than its factorization.

8010272040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420322 (or 1420318 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 8010272040 is about 89500.1231284069. The cubic root of 8010272040 is about 2000.8556372236.

Adding to 8010272040 its reverse (402720108), we get a palindrome (8412992148).

The spelling of 8010272040 in words is "eight billion, ten million, two hundred seventy-two thousand, forty".