16038127705 has 16 divisors (see below), whose sum is σ = 19368244224. Its totient is φ = 12748993920.

The previous prime is 16038127687. The next prime is 16038127717. The reversal of 16038127705 is 50772183061.

It is not a de Polignac number, because 16038127705 - 2⁷ = 16038127577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 885874 + ... + 903796.

It is an arithmetic number, because the mean of its divisors is an integer number (1210515264).

Almost surely, 2^16038127705 is an apocalyptic number.

It is an amenable number.

16038127705 is a deficient number, since it is larger than the sum of its proper divisors (3330116519).

16038127705 is a wasteful number, since it uses less digits than its factorization.

16038127705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19056.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 16038127705 in words is "sixteen billion, thirty-eight million, one hundred twenty-seven thousand, seven hundred five".