16734102291073 has 4 divisors (see below), whose sum is σ = 17311140301140. Its totient is φ = 16157064281008.

The previous prime is 16734102291043. The next prime is 16734102291097. The reversal of 16734102291073 is 37019220143761.

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 3076768581184 + 13657333709889 = 1754072^2 + 3695583^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16734102291073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16734102291043) 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, 288519004990 + ... + 288519005047.

It is an arithmetic number, because the mean of its divisors is an integer number (4327785075285).

Almost surely, 2^{16734102291073} is an apocalyptic number.

It is an amenable number.

16734102291073 is a deficient number, since it is larger than the sum of its proper divisors (577038010067).

16734102291073 is an equidigital number, since it uses as much as digits as its factorization.

16734102291073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577038010066.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 16734102291073 in words is "sixteen trillion, seven hundred thirty-four billion, one hundred two million, two hundred ninety-one thousand, seventy-three".