23401441423 has 8 divisors (see below), whose sum is σ = 23970278592. Its totient is φ = 22835559936.

The previous prime is 23401441411. The next prime is 23401441439. The reversal of 23401441423 is 32414410432.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23401441423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23401441391 and 23401441400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23401441403) 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, 722890 + ... + 754567.

It is an arithmetic number, because the mean of its divisors is an integer number (2996284824).

Almost surely, 2^23401441423 is an apocalyptic number.

23401441423 is a deficient number, since it is larger than the sum of its proper divisors (568837169).

23401441423 is a wasteful number, since it uses less digits than its factorization.

23401441423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477841.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 23401441423 its reverse (32414410432), we get a palindrome (55815851855).

The spelling of 23401441423 in words is "twenty-three billion, four hundred one million, four hundred forty-one thousand, four hundred twenty-three".