69400007089 has 4 divisors (see below), whose sum is σ = 79314293824. Its totient is φ = 59485720356.

The previous prime is 69400007063. The next prime is 69400007093. The reversal of 69400007089 is 98070000496.

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 69400007089 - 2⁵ = 69400007057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69400007189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4957143357 + ... + 4957143370.

It is an arithmetic number, because the mean of its divisors is an integer number (19828573456).

Almost surely, 2^69400007089 is an apocalyptic number.

It is an amenable number.

69400007089 is a deficient number, since it is larger than the sum of its proper divisors (9914286735).

69400007089 is an equidigital number, since it uses as much as digits as its factorization.

69400007089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9914286734.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 69400007089 in words is "sixty-nine billion, four hundred million, seven thousand, eighty-nine".