842707563089 has 8 divisors (see below), whose sum is σ = 963154788288. Its totient is φ = 722275445520.

The previous prime is 842707563083. The next prime is 842707563101. The reversal of 842707563089 is 980365707248.

It is a happy number.

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 842707563089 - 2⁴ = 842707563073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (842707563083) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3657122 + ... + 3880715.

It is an arithmetic number, because the mean of its divisors is an integer number (120394348536).

Almost surely, 2^842707563089 is an apocalyptic number.

It is an amenable number.

842707563089 is a deficient number, since it is larger than the sum of its proper divisors (120447225199).

842707563089 is a wasteful number, since it uses less digits than its factorization.

842707563089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553815.

The product of its (nonzero) digits is 20321280, while the sum is 59.

The spelling of 842707563089 in words is "eight hundred forty-two billion, seven hundred seven million, five hundred sixty-three thousand, eighty-nine".