23133440344055 has 16 divisors (see below), whose sum is σ = 27770744816640. Its totient is φ = 18499675328928.

The previous prime is 23133440344033. The next prime is 23133440344073. The reversal of 23133440344055 is 55044304433132.

It is a cyclic number.

It is not a de Polignac number, because 23133440344055 - 2¹⁰ = 23133440343031 is a prime.

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, 514477004 + ... + 514521966.

It is an arithmetic number, because the mean of its divisors is an integer number (1735671551040).

Almost surely, 2^{23133440344055} is an apocalyptic number.

23133440344055 is a deficient number, since it is larger than the sum of its proper divisors (4637304472585).

23133440344055 is a wasteful number, since it uses less digits than its factorization.

23133440344055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82030.

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 23133440344055 its reverse (55044304433132), we get a palindrome (78177744777187).

The spelling of 23133440344055 in words is "twenty-three trillion, one hundred thirty-three billion, four hundred forty million, three hundred forty-four thousand, fifty-five".