242405535376165 has 8 divisors (see below), whose sum is σ = 332441877087360. Its totient is φ = 166220938543632.

The previous prime is 242405535376159. The next prime is 242405535376201. The reversal of 242405535376165 is 561673535504242.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 242405535376165 - 2¹¹ = 242405535374117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3462936219625 + ... + 3462936219694.

It is an arithmetic number, because the mean of its divisors is an integer number (41555234635920).

Almost surely, 2^{242405535376165} is an apocalyptic number.

It is an amenable number.

242405535376165 is a deficient number, since it is larger than the sum of its proper divisors (90036341711195).

242405535376165 is an equidigital number, since it uses as much as digits as its factorization.

242405535376165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6925872439331.

The product of its (nonzero) digits is 90720000, while the sum is 58.

The spelling of 242405535376165 in words is "two hundred forty-two trillion, four hundred five billion, five hundred thirty-five million, three hundred seventy-six thousand, one hundred sixty-five".