67115490673 has 8 divisors (see below), whose sum is σ = 83676456000. Its totient is φ = 52297784880.

The previous prime is 67115490641. The next prime is 67115490683. The reversal of 67115490673 is 37609451176.

67115490673 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 not a de Polignac number, because 67115490673 - 2⁵ = 67115490641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67115490683) 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, 435814798 + ... + 435814951.

It is an arithmetic number, because the mean of its divisors is an integer number (10459557000).

Almost surely, 2^67115490673 is an apocalyptic number.

It is an amenable number.

67115490673 is a deficient number, since it is larger than the sum of its proper divisors (16560965327).

67115490673 is a wasteful number, since it uses less digits than its factorization.

67115490673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871629767.

The product of its (nonzero) digits is 952560, while the sum is 49.

The spelling of 67115490673 in words is "sixty-seven billion, one hundred fifteen million, four hundred ninety thousand, six hundred seventy-three".