342706632442 has 8 divisors (see below), whose sum is σ = 517812211476. Its totient is φ = 170102561952.

The previous prime is 342706632431. The next prime is 342706632449. The reversal of 342706632442 is 244236607243.

It can be written as a sum of positive squares in 2 ways, for example, as 334001929041 + 8704703401 = 577929^2 + 93299^2 .

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

It is not an unprimeable number, because it can be changed into a prime (342706632449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625376793 + ... + 625377340.

Almost surely, 2^342706632442 is an apocalyptic number.

342706632442 is a deficient number, since it is larger than the sum of its proper divisors (175105579034).

342706632442 is a wasteful number, since it uses less digits than its factorization.

342706632442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250754272.

The product of its (nonzero) digits is 1161216, while the sum is 43.

The spelling of 342706632442 in words is "three hundred forty-two billion, seven hundred six million, six hundred thirty-two thousand, four hundred forty-two".