16683342601 has 8 divisors (see below), whose sum is σ = 16878853640. Its totient is φ = 16488603648.

The previous prime is 16683342593. The next prime is 16683342607. The reversal of 16683342601 is 10624338661.

It can be written as a sum of positive squares in 4 ways, for example, as 7245414400 + 9437928201 = 85120^2 + 97149^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 16683342601 - 2³ = 16683342593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16683342607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149496 + ... + 236041.

It is an arithmetic number, because the mean of its divisors is an integer number (2109856705).

Almost surely, 2^16683342601 is an apocalyptic number.

It is an amenable number.

16683342601 is a deficient number, since it is larger than the sum of its proper divisors (195511039).

16683342601 is a wasteful number, since it uses less digits than its factorization.

16683342601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386043.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 16683342601 in words is "sixteen billion, six hundred eighty-three million, three hundred forty-two thousand, six hundred one".