16134105073 has 4 divisors (see below), whose sum is σ = 16134952420. Its totient is φ = 16133257728.

The previous prime is 16134105059. The next prime is 16134105077. The reversal of 16134105073 is 37050143161.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 223562304 + 15910542769 = 14952^2 + 126137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16134105073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16134105077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394440 + ... + 433417.

It is an arithmetic number, because the mean of its divisors is an integer number (4033738105).

Almost surely, 2^16134105073 is an apocalyptic number.

It is an amenable number.

16134105073 is a deficient number, since it is larger than the sum of its proper divisors (847347).

16134105073 is an equidigital number, since it uses as much as digits as its factorization.

16134105073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847346.

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 16134105073 in words is "sixteen billion, one hundred thirty-four million, one hundred five thousand, seventy-three".