23145244011441 has 16 divisors (see below), whose sum is σ = 34936217377920. Its totient is φ = 15139027528560.

The previous prime is 23145244011403. The next prime is 23145244011443. The reversal of 23145244011441 is 14411044254132.

23145244011441 is a `hidden beast` number, since 2 + 3 + 14 + 52 + 440 + 114 + 41 = 666.

It is not a de Polignac number, because 23145244011441 - 2⁶ = 23145244011377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23145244011396 and 23145244011405.

It is not an unprimeable number, because it can be changed into a prime (23145244011443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8087085925 + ... + 8087088786.

It is an arithmetic number, because the mean of its divisors is an integer number (2183513586120).

Almost surely, 2^{23145244011441} is an apocalyptic number.

It is an amenable number.

23145244011441 is a deficient number, since it is larger than the sum of its proper divisors (11790973366479).

23145244011441 is a wasteful number, since it uses less digits than its factorization.

23145244011441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16174174773 (or 16174174767 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

Adding to 23145244011441 its reverse (14411044254132), we get a palindrome (37556288265573).

The spelling of 23145244011441 in words is "twenty-three trillion, one hundred forty-five billion, two hundred forty-four million, eleven thousand, four hundred forty-one".