68007080018 has 8 divisors (see below), whose sum is σ = 106445864448. Its totient is φ = 32525125204.

The previous prime is 68007079979. The next prime is 68007080021. The reversal of 68007080018 is 81008070086.

68007080018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739207346 + ... + 739207437.

It is an arithmetic number, because the mean of its divisors is an integer number (13305733056).

Almost surely, 2^68007080018 is an apocalyptic number.

68007080018 is a deficient number, since it is larger than the sum of its proper divisors (38438784430).

68007080018 is a wasteful number, since it uses less digits than its factorization.

68007080018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478414808.

The product of its (nonzero) digits is 21504, while the sum is 38.

The spelling of 68007080018 in words is "sixty-eight billion, seven million, eighty thousand, eighteen".