857046242616 has 16 divisors (see below), whose sum is σ = 2142615606600. Its totient is φ = 285682080864.

The previous prime is 857046242609. The next prime is 857046242627. The reversal of 857046242616 is 616242640758.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17855130031 + ... + 17855130078.

Almost surely, 2^857046242616 is an apocalyptic number.

It is an amenable number.

857046242616 is an abundant number, since it is smaller than the sum of its proper divisors (1285569363984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

857046242616 is a wasteful number, since it uses less digits than its factorization.

857046242616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35710260118 (or 35710260114 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 857046242616 in words is "eight hundred fifty-seven billion, forty-six million, two hundred forty-two thousand, six hundred sixteen".