2406644423 has 8 divisors (see below), whose sum is σ = 2548758960. Its totient is φ = 2264590720.

The previous prime is 2406644411. The next prime is 2406644441. The reversal of 2406644423 is 3244466042.

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 2406644423 - 2¹⁰ = 2406643399 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 (2406644453) 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 7 ways as a sum of consecutive naturals, for example, 85268 + ... + 109926.

It is an arithmetic number, because the mean of its divisors is an integer number (318594870).

Almost surely, 2^2406644423 is an apocalyptic number.

2406644423 is a deficient number, since it is larger than the sum of its proper divisors (142114537).

2406644423 is a wasteful number, since it uses less digits than its factorization.

2406644423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30417.

The product of its (nonzero) digits is 110592, while the sum is 35.

The square root of 2406644423 is about 49057.5623426195. The cubic root of 2406644423 is about 1340.1003160586.

The spelling of 2406644423 in words is "two billion, four hundred six million, six hundred forty-four thousand, four hundred twenty-three".