342052066117 has 4 divisors (see below), whose sum is σ = 342056798316. Its totient is φ = 342047333920.

The previous prime is 342052066091. The next prime is 342052066151. The reversal of 342052066117 is 711660250243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 84704863681 + 257347202436 = 291041^2 + 507294^2 .

It is a cyclic number.

It is not a de Polignac number, because 342052066117 - 2³⁵ = 307692327749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342052066177) 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, 2255968 + ... + 2402809.

It is an arithmetic number, because the mean of its divisors is an integer number (85514199579).

Almost surely, 2^342052066117 is an apocalyptic number.

It is an amenable number.

342052066117 is a deficient number, since it is larger than the sum of its proper divisors (4732199).

342052066117 is an equidigital number, since it uses as much as digits as its factorization.

342052066117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4732198.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 342052066117 in words is "three hundred forty-two billion, fifty-two million, sixty-six thousand, one hundred seventeen".