94642458518 has 8 divisors (see below), whose sum is σ = 142252821000. Its totient is φ = 47224851520.

The previous prime is 94642458511. The next prime is 94642458607. The reversal of 94642458518 is 81585424649.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94642458511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48187643 + ... + 48189606.

It is an arithmetic number, because the mean of its divisors is an integer number (17781602625).

Almost surely, 2^94642458518 is an apocalyptic number.

94642458518 is a deficient number, since it is larger than the sum of its proper divisors (47610362482).

94642458518 is a wasteful number, since it uses less digits than its factorization.

94642458518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96377742.

The product of its digits is 11059200, while the sum is 56.

The spelling of 94642458518 in words is "ninety-four billion, six hundred forty-two million, four hundred fifty-eight thousand, five hundred eighteen".