342102666061 has 8 divisors (see below), whose sum is σ = 370764871064. Its totient is φ = 313775691840.

The previous prime is 342102665981. The next prime is 342102666077. The reversal of 342102666061 is 160666201243.

It can be written as a sum of positive squares in 4 ways, for example, as 310429161 + 341792236900 = 17619^2 + 584630^2 .

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

It is not a de Polignac number, because 342102666061 - 2¹⁷ = 342102534989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342102666061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342102667061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83805570 + ... + 83809651.

It is an arithmetic number, because the mean of its divisors is an integer number (46345608883).

Almost surely, 2^342102666061 is an apocalyptic number.

It is an amenable number.

342102666061 is a deficient number, since it is larger than the sum of its proper divisors (28662205003).

342102666061 is a wasteful number, since it uses less digits than its factorization.

342102666061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167615391.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 342102666061 in words is "three hundred forty-two billion, one hundred two million, six hundred sixty-six thousand, sixty-one".