68401085182 has 16 divisors (see below), whose sum is σ = 109418586480. Its totient is φ = 31957170048.

The previous prime is 68401085143. The next prime is 68401085183. The reversal of 68401085182 is 28158010486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68401085183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7231953 + ... + 7241404.

It is an arithmetic number, because the mean of its divisors is an integer number (6838661655).

Almost surely, 2^68401085182 is an apocalyptic number.

68401085182 is a deficient number, since it is larger than the sum of its proper divisors (41017501298).

68401085182 is a wasteful number, since it uses less digits than its factorization.

68401085182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14473515.

The product of its (nonzero) digits is 122880, while the sum is 43.

The spelling of 68401085182 in words is "sixty-eight billion, four hundred one million, eighty-five thousand, one hundred eighty-two".