16427086385 has 8 divisors (see below), whose sum is σ = 19719583296. Its totient is φ = 13136949360.

The previous prime is 16427086369. The next prime is 16427086391. The reversal of 16427086385 is 58368072461.

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

It is not a de Polignac number, because 16427086385 - 2⁴ = 16427086369 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574619 + ... + 602528.

It is an arithmetic number, because the mean of its divisors is an integer number (2464947912).

Almost surely, 2^16427086385 is an apocalyptic number.

It is an amenable number.

16427086385 is a deficient number, since it is larger than the sum of its proper divisors (3292496911).

16427086385 is a wasteful number, since it uses less digits than its factorization.

16427086385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179943.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 16427086385 in words is "sixteen billion, four hundred twenty-seven million, eighty-six thousand, three hundred eighty-five".