23311441204134 has 32 divisors (see below), whose sum is σ = 49403466405216. Its totient is φ = 7307754577920.

The previous prime is 23311441204123. The next prime is 23311441204171. The reversal of 23311441204134 is 43140214411332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23311441204095 and 23311441204104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87972387 + ... + 88236974.

It is an arithmetic number, because the mean of its divisors is an integer number (1543858325163).

Almost surely, 2^{23311441204134} is an apocalyptic number.

23311441204134 is an abundant number, since it is smaller than the sum of its proper divisors (26092025201082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23311441204134 is a wasteful number, since it uses less digits than its factorization.

23311441204134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176210680.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 23311441204134 its reverse (43140214411332), we get a palindrome (66451655615466).

The spelling of 23311441204134 in words is "twenty-three trillion, three hundred eleven billion, four hundred forty-one million, two hundred four thousand, one hundred thirty-four".