842733708045 has 8 divisors (see below), whose sum is σ = 1348373932896. Its totient is φ = 449457977616.

The previous prime is 842733708017. The next prime is 842733708059. The reversal of 842733708045 is 540807337248.

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

It is not a de Polignac number, because 842733708045 - 2⁹ = 842733707533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28091123587 + ... + 28091123616.

It is an arithmetic number, because the mean of its divisors is an integer number (168546741612).

Almost surely, 2^842733708045 is an apocalyptic number.

It is an amenable number.

842733708045 is a deficient number, since it is larger than the sum of its proper divisors (505640224851).

842733708045 is a wasteful number, since it uses less digits than its factorization.

842733708045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56182247211.

The product of its (nonzero) digits is 4515840, while the sum is 51.

The spelling of 842733708045 in words is "eight hundred forty-two billion, seven hundred thirty-three million, seven hundred eight thousand, forty-five".