23405114502256 has 20 divisors (see below), whose sum is σ = 45410479480800. Its totient is φ = 11686281087872.

The previous prime is 23405114502233. The next prime is 23405114502257. The reversal of 23405114502256 is 65220541150432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23405114502257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017248341 + ... + 1017271348.

It is an arithmetic number, because the mean of its divisors is an integer number (2270523974040).

Almost surely, 2^{23405114502256} is an apocalyptic number.

It is an amenable number.

23405114502256 is a deficient number, since it is larger than the sum of its proper divisors (22005364978544).

23405114502256 is a wasteful number, since it uses less digits than its factorization.

23405114502256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034520416 (or 2034520410 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 23405114502256 its reverse (65220541150432), we get a palindrome (88625655652688).

The spelling of 23405114502256 in words is "twenty-three trillion, four hundred five billion, one hundred fourteen million, five hundred two thousand, two hundred fifty-six".