868306158076 has 96 divisors (see below), whose sum is σ = 1879697111040. Its totient is φ = 342459104256.

The previous prime is 868306158023. The next prime is 868306158103. The reversal of 868306158076 is 670851603868.

It is a self number, because there is not a number n which added to its sum of digits gives 868306158076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23897515 + ... + 23933821.

It is an arithmetic number, because the mean of its divisors is an integer number (19580178240).

Almost surely, 2^868306158076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 868306158076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (939848555520).

868306158076 is an abundant number, since it is smaller than the sum of its proper divisors (1011390952964).

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

868306158076 is a wasteful number, since it uses less digits than its factorization.

868306158076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37451 (or 37449 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 868306158076 in words is "eight hundred sixty-eight billion, three hundred six million, one hundred fifty-eight thousand, seventy-six".