16423035241 has 4 divisors (see below), whose sum is σ = 16438399300. Its totient is φ = 16407671184.

The previous prime is 16423035203. The next prime is 16423035247. The reversal of 16423035241 is 14253032461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14253032461 = 64627 ⋅220543.

It can be written as a sum of positive squares in 2 ways, for example, as 6222843225 + 10200192016 = 78885^2 + 100996^2 .

It is a cyclic number.

It is not a de Polignac number, because 16423035241 - 2⁹ = 16423034729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16423035247) 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, 7680426 + ... + 7682563.

It is an arithmetic number, because the mean of its divisors is an integer number (4109599825).

Almost surely, 2^16423035241 is an apocalyptic number.

It is an amenable number.

16423035241 is a deficient number, since it is larger than the sum of its proper divisors (15364059).

16423035241 is a wasteful number, since it uses less digits than its factorization.

16423035241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15364058.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 16423035241 in words is "sixteen billion, four hundred twenty-three million, thirty-five thousand, two hundred forty-one".