23404333124311 has 16 divisors (see below), whose sum is σ = 25408218267648. Its totient is φ = 21494012601600.

The previous prime is 23404333124297. The next prime is 23404333124321. The reversal of 23404333124311 is 11342133340432.

It is a cyclic number.

It is not a de Polignac number, because 23404333124311 - 2¹¹ = 23404333122263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23404333124321) 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, 129142330 + ... + 129323431.

It is an arithmetic number, because the mean of its divisors is an integer number (1588013641728).

Almost surely, 2^{23404333124311} is an apocalyptic number.

23404333124311 is a deficient number, since it is larger than the sum of its proper divisors (2003885143337).

23404333124311 is a wasteful number, since it uses less digits than its factorization.

23404333124311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258465942.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 23404333124311 its reverse (11342133340432), we get a palindrome (34746466464743).

The spelling of 23404333124311 in words is "twenty-three trillion, four hundred four billion, three hundred thirty-three million, one hundred twenty-four thousand, three hundred eleven".