23133341515044 has 48 divisors (see below), whose sum is σ = 54877429314176. Its totient is φ = 7584701243040.

The previous prime is 23133341515019. The next prime is 23133341515091. The reversal of 23133341515044 is 44051514333132.

It is a junction number, because it is equal to n+sod(n) for n = 23133341514993 and 23133341515011.

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, 1522792 + ... + 6970335.

Almost surely, 2^{23133341515044} is an apocalyptic number.

It is an amenable number.

23133341515044 is an abundant number, since it is smaller than the sum of its proper divisors (31744087799132).

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

23133341515044 is an frugal number, since it uses more digits than its factorization.

23133341515044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8493317 (or 8493193 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 23133341515044 its reverse (44051514333132), we get a palindrome (67184855848176).

The spelling of 23133341515044 in words is "twenty-three trillion, one hundred thirty-three billion, three hundred forty-one million, five hundred fifteen thousand, forty-four".