80069893406 has 8 divisors (see below), whose sum is σ = 120106105320. Its totient is φ = 40034524968.

The previous prime is 80069893381. The next prime is 80069893429. The reversal of 80069893406 is 60439896008.

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

It is a super-2 number, since 2×80069893406² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149900 + ... + 427328.

It is an arithmetic number, because the mean of its divisors is an integer number (15013263165).

Almost surely, 2^80069893406 is an apocalyptic number.

80069893406 is a deficient number, since it is larger than the sum of its proper divisors (40036211914).

80069893406 is a wasteful number, since it uses less digits than its factorization.

80069893406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421738.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 80069893406 in words is "eighty billion, sixty-nine million, eight hundred ninety-three thousand, four hundred six".