16085740254 has 16 divisors (see below), whose sum is σ = 32173083792. Its totient is φ = 5361646208.

The previous prime is 16085740171. The next prime is 16085740267. The reversal of 16085740254 is 45204758061.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent 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, 93052 + ... + 202064.

It is an arithmetic number, because the mean of its divisors is an integer number (2010817737).

Almost surely, 2^16085740254 is an apocalyptic number.

16085740254 is an abundant number, since it is smaller than the sum of its proper divisors (16087343538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16085740254 is a wasteful number, since it uses less digits than its factorization.

16085740254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133611.

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 16085740254 in words is "sixteen billion, eighty-five million, seven hundred forty thousand, two hundred fifty-four".