68794950450732 has 96 divisors (see below), whose sum is σ = 184919886654720. Its totient is φ = 19686648084480.

The previous prime is 68794950450731. The next prime is 68794950450781. The reversal of 68794950450732 is 23705405949786.

It is not an unprimeable number, because it can be changed into a prime (68794950450731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43033213 + ... + 44603220.

It is an arithmetic number, because the mean of its divisors is an integer number (1926248819320).

Almost surely, 2^{68794950450732} is an apocalyptic number.

It is an amenable number.

68794950450732 is an abundant number, since it is smaller than the sum of its proper divisors (116124936203988).

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

68794950450732 is a wasteful number, since it uses less digits than its factorization.

68794950450732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87636783 (or 87636781 counting only the distinct ones).

The product of its (nonzero) digits is 457228800, while the sum is 69.

The spelling of 68794950450732 in words is "sixty-eight trillion, seven hundred ninety-four billion, nine hundred fifty million, four hundred fifty thousand, seven hundred thirty-two".