23838810738061 has 4 divisors (see below), whose sum is σ = 26005975350624. Its totient is φ = 21671646125500.

The previous prime is 23838810738023. The next prime is 23838810738073. The reversal of 23838810738061 is 16083701883832.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23838810738061 - 2²⁵ = 23838777183629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23838810737987 and 23838810738005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23838810738091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083582306265 + ... + 1083582306286.

It is an arithmetic number, because the mean of its divisors is an integer number (6501493837656).

Almost surely, 2^{23838810738061} is an apocalyptic number.

It is an amenable number.

23838810738061 is a deficient number, since it is larger than the sum of its proper divisors (2167164612563).

23838810738061 is a wasteful number, since it uses less digits than its factorization.

23838810738061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167164612562.

The product of its (nonzero) digits is 9289728, while the sum is 58.

The spelling of 23838810738061 in words is "twenty-three trillion, eight hundred thirty-eight billion, eight hundred ten million, seven hundred thirty-eight thousand, sixty-one".