16725674234 has 8 divisors (see below), whose sum is σ = 25700426388. Its totient is φ = 8158865440.

The previous prime is 16725674209. The next prime is 16725674237. The reversal of 16725674234 is 43247652761.

It can be written as a sum of positive squares in 2 ways, for example, as 16588667209 + 137007025 = 128797^2 + 11705^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16725674237) 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, 101985737 + ... + 101985900.

Almost surely, 2^16725674234 is an apocalyptic number.

16725674234 is a deficient number, since it is larger than the sum of its proper divisors (8974752154).

16725674234 is a wasteful number, since it uses less digits than its factorization.

16725674234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203971680.

The product of its digits is 1693440, while the sum is 47.

The spelling of 16725674234 in words is "sixteen billion, seven hundred twenty-five million, six hundred seventy-four thousand, two hundred thirty-four".