80234216939627 has 4 divisors (see below), whose sum is σ = 80285880957240. Its totient is φ = 80182552922016.

The previous prime is 80234216939587. The next prime is 80234216939663. The reversal of 80234216939627 is 72693961243208.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80234216939627 - 2²⁰ = 80234215891051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80234216939627.

It is not an unprimeable number, because it can be changed into a prime (80234216933627) 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, 25832006477 + ... + 25832009582.

It is an arithmetic number, because the mean of its divisors is an integer number (20071470239310).

Almost surely, 2^{80234216939627} is an apocalyptic number.

80234216939627 is a deficient number, since it is larger than the sum of its proper divisors (51664017613).

80234216939627 is a wasteful number, since it uses less digits than its factorization.

80234216939627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51664017612.

The product of its (nonzero) digits is 47029248, while the sum is 62.

The spelling of 80234216939627 in words is "eighty trillion, two hundred thirty-four billion, two hundred sixteen million, nine hundred thirty-nine thousand, six hundred twenty-seven".