23440203141 has 32 divisors (see below), whose sum is σ = 33021250560. Its totient is φ = 14760451200.

The previous prime is 23440203139. The next prime is 23440203167. The reversal of 23440203141 is 14130204432.

It is not a de Polignac number, because 23440203141 - 2¹ = 23440203139 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23440203181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5960946 + ... + 5964876.

It is an arithmetic number, because the mean of its divisors is an integer number (1031914080).

Almost surely, 2^23440203141 is an apocalyptic number.

It is an amenable number.

23440203141 is a deficient number, since it is larger than the sum of its proper divisors (9581047419).

23440203141 is a wasteful number, since it uses less digits than its factorization.

23440203141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23440203141 its reverse (14130204432), we get a palindrome (37570407573).

The spelling of 23440203141 in words is "twenty-three billion, four hundred forty million, two hundred three thousand, one hundred forty-one".