80074162667 has 4 divisors (see below), whose sum is σ = 82835340720. Its totient is φ = 77312984616.

The previous prime is 80074162661. The next prime is 80074162669. The reversal of 80074162667 is 76626147008.

It is a happy number.

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 80074162667 - 2²⁴ = 80057385451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80074162661) 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, 1380588983 + ... + 1380589040.

It is an arithmetic number, because the mean of its divisors is an integer number (20708835180).

Almost surely, 2^80074162667 is an apocalyptic number.

80074162667 is a deficient number, since it is larger than the sum of its proper divisors (2761178053).

80074162667 is a wasteful number, since it uses less digits than its factorization.

80074162667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761178052.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 80074162667 in words is "eighty billion, seventy-four million, one hundred sixty-two thousand, six hundred sixty-seven".