68564372838096 has 160 divisors (see below), whose sum is σ = 179561374836480. Its totient is φ = 22541694861312.

The previous prime is 68564372838083. The next prime is 68564372838103. The reversal of 68564372838096 is 69083827346586.

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, 5893948696 + ... + 5893960328.

It is an arithmetic number, because the mean of its divisors is an integer number (1122258592728).

Almost surely, 2^{68564372838096} 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 68564372838096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89780687418240).

68564372838096 is an abundant number, since it is smaller than the sum of its proper divisors (110997001998384).

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

68564372838096 is a wasteful number, since it uses less digits than its factorization.

68564372838096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15053 (or 15047 counting only the distinct ones).

The product of its (nonzero) digits is 2508226560, while the sum is 75.

The spelling of 68564372838096 in words is "sixty-eight trillion, five hundred sixty-four billion, three hundred seventy-two million, eight hundred thirty-eight thousand, ninety-six".