23402235441 has 16 divisors (see below), whose sum is σ = 34318174464. Its totient is φ = 14094962304.

The previous prime is 23402235433. The next prime is 23402235443. The reversal of 23402235441 is 14453220432.

It is not a de Polignac number, because 23402235441 - 2³ = 23402235433 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23402235399 and 23402235408.

It is not an unprimeable number, because it can be changed into a prime (23402235443) 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 15 ways as a sum of consecutive naturals, for example, 6381756 + ... + 6385421.

It is an arithmetic number, because the mean of its divisors is an integer number (2144885904).

Almost surely, 2^23402235441 is an apocalyptic number.

It is an amenable number.

23402235441 is a deficient number, since it is larger than the sum of its proper divisors (10915939023).

23402235441 is a wasteful number, since it uses less digits than its factorization.

23402235441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12767240.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 23402235441 its reverse (14453220432), we get a palindrome (37855455873).

The spelling of 23402235441 in words is "twenty-three billion, four hundred two million, two hundred thirty-five thousand, four hundred forty-one".