868323126762 has 960 divisors, whose sum is σ = 2753061696000. Its totient is φ = 201473298432.

The previous prime is 868323126739. The next prime is 868323126787. The reversal of 868323126762 is 267621323868.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 868323126699 and 868323126708.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 3633151039 + ... + 3633151277.

It is an arithmetic number, because the mean of its divisors is an integer number (2867772600).

Almost surely, 2^868323126762 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 868323126762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1376530848000).

868323126762 is an abundant number, since it is smaller than the sum of its proper divisors (1884738569238).

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

868323126762 is a wasteful number, since it uses less digits than its factorization.

868323126762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425 (or 409 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The spelling of 868323126762 in words is "eight hundred sixty-eight billion, three hundred twenty-three million, one hundred twenty-six thousand, seven hundred sixty-two".