857792042701 has 16 divisors (see below), whose sum is σ = 992336090688. Its totient is φ = 732815660800.

The previous prime is 857792042693. The next prime is 857792042771. The reversal of 857792042701 is 107240297758.

It is a cyclic number.

It is not a de Polignac number, because 857792042701 - 2³ = 857792042693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (857792042771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3390235 + ... + 3634456.

It is an arithmetic number, because the mean of its divisors is an integer number (62021005668).

Almost surely, 2^857792042701 is an apocalyptic number.

It is an amenable number.

857792042701 is a deficient number, since it is larger than the sum of its proper divisors (134544047987).

857792042701 is a wasteful number, since it uses less digits than its factorization.

857792042701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7025372.

The product of its (nonzero) digits is 1975680, while the sum is 52.

The spelling of 857792042701 in words is "eight hundred fifty-seven billion, seven hundred ninety-two million, forty-two thousand, seven hundred one".