342663042 has 8 divisors (see below), whose sum is σ = 685326096. Its totient is φ = 114221012.

The previous prime is 342663037. The next prime is 342663089. The reversal of 342663042 is 240366243.

It is a happy number.

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

342663042 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28555248 + ... + 28555259.

It is an arithmetic number, because the mean of its divisors is an integer number (85665762).

Almost surely, 2^342663042 is an apocalyptic number.

342663042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342663042 is a wasteful number, since it uses less digits than its factorization.

342663042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57110512.

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 342663042 is about 18511.1599312415. The cubic root of 342663042 is about 699.7707017680.

The spelling of 342663042 in words is "three hundred forty-two million, six hundred sixty-three thousand, forty-two".