342326066642 has 12 divisors (see below), whose sum is σ = 597324055230. Its totient is φ = 146711171376.

The previous prime is 342326066623. The next prime is 342326066659. The reversal of 342326066642 is 246660623243.

It can be written as a sum of positive squares in only one way, i.e., 335100896641 + 7225170001 = 578879^2 + 85001^2 .

It is a junction number, because it is equal to n+sod(n) for n = 342326066593 and 342326066602.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1746561467 + ... + 1746561662.

Almost surely, 2^342326066642 is an apocalyptic number.

342326066642 is a deficient number, since it is larger than the sum of its proper divisors (254997988588).

342326066642 is a wasteful number, since it uses less digits than its factorization.

342326066642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493123145 (or 3493123138 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 44.

Adding to 342326066642 its reverse (246660623243), we get a palindrome (588986689885).

The spelling of 342326066642 in words is "three hundred forty-two billion, three hundred twenty-six million, sixty-six thousand, six hundred forty-two".