16742677001 has 4 divisors (see below), whose sum is σ = 17727540372. Its totient is φ = 15757813632.

The previous prime is 16742676997. The next prime is 16742677043. The reversal of 16742677001 is 10077624761.

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 15543855625 + 1198821376 = 124675^2 + 34624^2 .

It is a cyclic number.

It is not a de Polignac number, because 16742677001 - 2² = 16742676997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 16742677001.

It is not an unprimeable number, because it can be changed into a prime (16742677901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492431660 + ... + 492431693.

It is an arithmetic number, because the mean of its divisors is an integer number (4431885093).

Almost surely, 2^16742677001 is an apocalyptic number.

It is an amenable number.

16742677001 is a deficient number, since it is larger than the sum of its proper divisors (984863371).

16742677001 is an equidigital number, since it uses as much as digits as its factorization.

16742677001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984863370.

The product of its (nonzero) digits is 98784, while the sum is 41.

The spelling of 16742677001 in words is "sixteen billion, seven hundred forty-two million, six hundred seventy-seven thousand, one".