841000017423 has 4 divisors (see below), whose sum is σ = 1121333356568. Its totient is φ = 560666678280.

The previous prime is 841000017379. The next prime is 841000017433. The reversal of 841000017423 is 324710000148.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 841000017423 - 2⁹ = 841000016911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (841000017433) 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, 140166669568 + ... + 140166669573.

It is an arithmetic number, because the mean of its divisors is an integer number (280333339142).

Almost surely, 2^841000017423 is an apocalyptic number.

841000017423 is a deficient number, since it is larger than the sum of its proper divisors (280333339145).

841000017423 is a wasteful number, since it uses less digits than its factorization.

841000017423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280333339144.

The product of its (nonzero) digits is 5376, while the sum is 30.

The spelling of 841000017423 in words is "eight hundred forty-one billion, seventeen thousand, four hundred twenty-three".