68050312593408 has 224 divisors, whose sum is σ = 204054548258700. Its totient is φ = 22683429568512.

The previous prime is 68050312593283. The next prime is 68050312593449. The reversal of 68050312593408 is 80439521305086.

68050312593408 is a `hidden beast` number, since 6 + 8 + 0 + 5 + 0 + 3 + 1 + 2 + 593 + 40 + 8 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 22463503 + ... + 25312241.

Almost surely, 2^{68050312593408} 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 68050312593408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102027274129350).

68050312593408 is an abundant number, since it is smaller than the sum of its proper divisors (136004235665292).

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

68050312593408 is an frugal number, since it uses more digits than its factorization.

68050312593408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848787 (or 2848744 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 68050312593408 in words is "sixty-eight trillion, fifty billion, three hundred twelve million, five hundred ninety-three thousand, four hundred eight".