9423478070609 has 8 divisors (see below), whose sum is σ = 9564182730720. Its totient is φ = 9282775049856.

The previous prime is 9423478070597. The next prime is 9423478070653. The reversal of 9423478070609 is 9060708743249.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9423478070609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9423478070659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16100897 + ... + 16675905.

It is an arithmetic number, because the mean of its divisors is an integer number (1195522841340).

Almost surely, 2^{9423478070609} is an apocalyptic number.

It is an amenable number.

9423478070609 is a deficient number, since it is larger than the sum of its proper divisors (140704660111).

9423478070609 is a wasteful number, since it uses less digits than its factorization.

9423478070609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819679.

The product of its (nonzero) digits is 18289152, while the sum is 59.

The spelling of 9423478070609 in words is "nine trillion, four hundred twenty-three billion, four hundred seventy-eight million, seventy thousand, six hundred nine".