16089114561658 has 8 divisors (see below), whose sum is σ = 24295642794900. Its totient is φ = 7990566963360.

The previous prime is 16089114561629. The next prime is 16089114561673. The reversal of 16089114561658 is 85616541198061.

16089114561658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13260034293489 + 2829080268169 = 3641433^2 + 1681987^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 16089114561596 and 16089114561605.

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, 26995158363 + ... + 26995158958.

Almost surely, 2^{16089114561658} is an apocalyptic number.

16089114561658 is a deficient number, since it is larger than the sum of its proper divisors (8206528233242).

16089114561658 is a wasteful number, since it uses less digits than its factorization.

16089114561658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53990317472.

The product of its (nonzero) digits is 12441600, while the sum is 61.

The spelling of 16089114561658 in words is "sixteen trillion, eighty-nine billion, one hundred fourteen million, five hundred sixty-one thousand, six hundred fifty-eight".