80072287143 has 8 divisors (see below), whose sum is σ = 107707855728. Its totient is φ = 52909121664.

The previous prime is 80072287117. The next prime is 80072287171. The reversal of 80072287143 is 34178227008.

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

It is not a de Polignac number, because 80072287143 - 2⁵ = 80072287111 is a prime.

It is a super-2 number, since 2×80072287143² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80072287095 and 80072287104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80072287943) 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, 118100380 + ... + 118101057.

It is an arithmetic number, because the mean of its divisors is an integer number (13463481966).

Almost surely, 2^80072287143 is an apocalyptic number.

80072287143 is a deficient number, since it is larger than the sum of its proper divisors (27635568585).

80072287143 is a wasteful number, since it uses less digits than its factorization.

80072287143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236201553.

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

The spelling of 80072287143 in words is "eighty billion, seventy-two million, two hundred eighty-seven thousand, one hundred forty-three".