857964814350335 has 16 divisors (see below), whose sum is σ = 1031091783265344. Its totient is φ = 685349189102592.

The previous prime is 857964814350331. The next prime is 857964814350377. The reversal of 857964814350335 is 533053418469758.

It is a cyclic number.

It is not a de Polignac number, because 857964814350335 - 2² = 857964814350331 is a prime.

It is a super-2 number, since 2×857964814350335² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (857964814350331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1335795929 + ... + 1336438061.

It is an arithmetic number, because the mean of its divisors is an integer number (64443236454084).

Almost surely, 2^{857964814350335} is an apocalyptic number.

857964814350335 is a deficient number, since it is larger than the sum of its proper divisors (173126968915009).

857964814350335 is a wasteful number, since it uses less digits than its factorization.

857964814350335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039874.

The product of its (nonzero) digits is 1306368000, while the sum is 71.

The spelling of 857964814350335 in words is "eight hundred fifty-seven trillion, nine hundred sixty-four billion, eight hundred fourteen million, three hundred fifty thousand, three hundred thirty-five".