342142603 has 8 divisors (see below), whose sum is σ = 373386816. Its totient is φ = 310921800.

The previous prime is 342142543. The next prime is 342142627. The reversal of 342142603 is 306241243.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342142603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342142673) 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, 41200 + ... + 48802.

It is an arithmetic number, because the mean of its divisors is an integer number (46673352).

Almost surely, 2^342142603 is an apocalyptic number.

342142603 is a deficient number, since it is larger than the sum of its proper divisors (31244213).

342142603 is a wasteful number, since it uses less digits than its factorization.

342142603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11705.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 342142603 is about 18497.0971506342. The cubic root of 342142603 is about 699.4162500643.

Adding to 342142603 its reverse (306241243), we get a palindrome (648383846).

The spelling of 342142603 in words is "three hundred forty-two million, one hundred forty-two thousand, six hundred three".