23342105204405 has 16 divisors (see below), whose sum is σ = 30165978146304. Its totient is φ = 17236792042560.

The previous prime is 23342105204393. The next prime is 23342105204423. The reversal of 23342105204405 is 50440250124332.

It is a happy number.

It is not a de Polignac number, because 23342105204405 - 2²⁰ = 23342104155829 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, 2246231 + ... + 7192340.

It is an arithmetic number, because the mean of its divisors is an integer number (1885373634144).

Almost surely, 2^{23342105204405} is an apocalyptic number.

It is an amenable number.

23342105204405 is a deficient number, since it is larger than the sum of its proper divisors (6823872941899).

23342105204405 is a wasteful number, since it uses less digits than its factorization.

23342105204405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9476636.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 23342105204405 its reverse (50440250124332), we get a palindrome (73782355328737).

The spelling of 23342105204405 in words is "twenty-three trillion, three hundred forty-two billion, one hundred five million, two hundred four thousand, four hundred five".