80047989141 has 4 divisors (see below), whose sum is σ = 106730652192. Its totient is φ = 53365326092.

The previous prime is 80047989079. The next prime is 80047989163. The reversal of 80047989141 is 14198974008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80047989141 - 2¹⁴ = 80047972757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80047982141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13341331521 + ... + 13341331526.

It is an arithmetic number, because the mean of its divisors is an integer number (26682663048).

Almost surely, 2^80047989141 is an apocalyptic number.

It is an amenable number.

80047989141 is a deficient number, since it is larger than the sum of its proper divisors (26682663051).

80047989141 is a wasteful number, since it uses less digits than its factorization.

80047989141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26682663050.

The product of its (nonzero) digits is 580608, while the sum is 51.

The spelling of 80047989141 in words is "eighty billion, forty-seven million, nine hundred eighty-nine thousand, one hundred forty-one".