342045235 has 12 divisors (see below), whose sum is σ = 477467568. Its totient is φ = 234545136.

The previous prime is 342045229. The next prime is 342045271. The reversal of 342045235 is 532540243.

It is not a de Polignac number, because 342045235 - 2²⁵ = 308490803 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 697807 + ... + 698296.

It is an arithmetic number, because the mean of its divisors is an integer number (39788964).

Almost surely, 2^342045235 is an apocalyptic number.

342045235 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

342045235 is a deficient number, since it is larger than the sum of its proper divisors (135422333).

342045235 is a wasteful number, since it uses less digits than its factorization.

342045235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396122 (or 1396115 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 342045235 is about 18494.4649827996. The cubic root of 342045235 is about 699.3498964231.

Adding to 342045235 its reverse (532540243), we get a palindrome (874585478).

The spelling of 342045235 in words is "three hundred forty-two million, forty-five thousand, two hundred thirty-five".