80072872143 has 8 divisors (see below), whose sum is σ = 116469632256. Its totient is φ = 48529013400.

The previous prime is 80072872111. The next prime is 80072872183. The reversal of 80072872143 is 34127827008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80072872143 - 2⁵ = 80072872111 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 80072872095 and 80072872104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80072872183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213225303 + ... + 1213225368.

It is an arithmetic number, because the mean of its divisors is an integer number (14558704032).

Almost surely, 2^80072872143 is an apocalyptic number.

80072872143 is a deficient number, since it is larger than the sum of its proper divisors (36396760113).

80072872143 is a wasteful number, since it uses less digits than its factorization.

80072872143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426450685.

The product of its (nonzero) digits is 150528, while the sum is 42.

The spelling of 80072872143 in words is "eighty billion, seventy-two million, eight hundred seventy-two thousand, one hundred forty-three".