69345806873 has 8 divisors (see below), whose sum is σ = 79254022848. Its totient is φ = 59438008944.

The previous prime is 69345806857. The next prime is 69345806879. The reversal of 69345806873 is 37860854396.

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

It is a cyclic number.

It is not a de Polignac number, because 69345806873 - 2⁴ = 69345806857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (69345806879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440315 + ... + 576687.

It is an arithmetic number, because the mean of its divisors is an integer number (9906752856).

Almost surely, 2^69345806873 is an apocalyptic number.

It is an amenable number.

69345806873 is a deficient number, since it is larger than the sum of its proper divisors (9908215975).

69345806873 is a wasteful number, since it uses less digits than its factorization.

69345806873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209023.

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 69345806873 in words is "sixty-nine billion, three hundred forty-five million, eight hundred six thousand, eight hundred seventy-three".