23313132334404 has 144 divisors (see below), whose sum is σ = 64496662776000. Its totient is φ = 7041653591040.

The previous prime is 23313132334309. The next prime is 23313132334421. The reversal of 23313132334404 is 40443323131332.

23313132334404 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 3 + 13 + 233 + 4 + 404 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 203855512 + ... + 203969840.

It is an arithmetic number, because the mean of its divisors is an integer number (447893491500).

Almost surely, 2^{23313132334404} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23313132334404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32248331388000).

23313132334404 is an abundant number, since it is smaller than the sum of its proper divisors (41183530441596).

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

23313132334404 is a wasteful number, since it uses less digits than its factorization.

23313132334404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116018 (or 116013 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 23313132334404 its reverse (40443323131332), we get a palindrome (63756455465736).

The spelling of 23313132334404 in words is "twenty-three trillion, three hundred thirteen billion, one hundred thirty-two million, three hundred thirty-four thousand, four hundred four".