342165765161 has 12 divisors (see below), whose sum is σ = 384101684736. Its totient is φ = 304441488120.

The previous prime is 342165765127. The next prime is 342165765169. The reversal of 342165765161 is 161567561243.

It is a happy number.

It is not a de Polignac number, because 342165765161 - 2¹⁴ = 342165748777 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (342165765169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30077465 + ... + 30088838.

It is an arithmetic number, because the mean of its divisors is an integer number (32008473728).

Almost surely, 2^342165765161 is an apocalyptic number.

It is an amenable number.

342165765161 is a deficient number, since it is larger than the sum of its proper divisors (41935919575).

342165765161 is a wasteful number, since it uses less digits than its factorization.

342165765161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60166372 (or 60166361 counting only the distinct ones).

The product of its digits is 907200, while the sum is 47.

The spelling of 342165765161 in words is "three hundred forty-two billion, one hundred sixty-five million, seven hundred sixty-five thousand, one hundred sixty-one".