342004533 has 16 divisors (see below), whose sum is σ = 499410240. Its totient is φ = 206895744.

The previous prime is 342004529. The next prime is 342004547. The reversal of 342004533 is 335400243.

It is not a de Polignac number, because 342004533 - 2² = 342004529 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342004133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72016 + ... + 76617.

It is an arithmetic number, because the mean of its divisors is an integer number (31213140).

Almost surely, 2^342004533 is an apocalyptic number.

It is an amenable number.

342004533 is a deficient number, since it is larger than the sum of its proper divisors (157405707).

342004533 is a wasteful number, since it uses less digits than its factorization.

342004533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148708.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 342004533 is about 18493.3645667845. The cubic root of 342004533 is about 699.3221553860.

Adding to 342004533 its reverse (335400243), we get a palindrome (677404776).

The spelling of 342004533 in words is "three hundred forty-two million, four thousand, five hundred thirty-three".