860799729351 has 24 divisors (see below), whose sum is σ = 1178007993840. Its totient is φ = 559107432576.

The previous prime is 860799729341. The next prime is 860799729403. The reversal of 860799729351 is 153927997068.

It is not a de Polignac number, because 860799729351 - 2¹¹ = 860799727303 is a prime.

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860799729341) 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 23 ways as a sum of consecutive naturals, for example, 2006715 + ... + 2397603.

It is an arithmetic number, because the mean of its divisors is an integer number (49083666410).

Almost surely, 2^860799729351 is an apocalyptic number.

860799729351 is a deficient number, since it is larger than the sum of its proper divisors (317208264489).

860799729351 is a wasteful number, since it uses less digits than its factorization.

860799729351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391375 (or 391332 counting only the distinct ones).

The product of its (nonzero) digits is 51438240, while the sum is 66.

The spelling of 860799729351 in words is "eight hundred sixty billion, seven hundred ninety-nine million, seven hundred twenty-nine thousand, three hundred fifty-one".