16065534742627 has 16 divisors (see below), whose sum is σ = 17235622195200. Its totient is φ = 14939134827232.

The previous prime is 16065534742619. The next prime is 16065534742657. The reversal of 16065534742627 is 72624743556061.

It is not a de Polignac number, because 16065534742627 - 2³ = 16065534742619 is a prime.

It is a super-2 number, since 2×16065534742627² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16065534742657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49710523 + ... + 50032660.

It is an arithmetic number, because the mean of its divisors is an integer number (1077226387200).

Almost surely, 2^{16065534742627} is an apocalyptic number.

16065534742627 is a deficient number, since it is larger than the sum of its proper divisors (1170087452573).

16065534742627 is a wasteful number, since it uses less digits than its factorization.

16065534742627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99743402.

The product of its (nonzero) digits is 50803200, while the sum is 58.

The spelling of 16065534742627 in words is "sixteen trillion, sixty-five billion, five hundred thirty-four million, seven hundred forty-two thousand, six hundred twenty-seven".