342041043 has 16 divisors (see below), whose sum is σ = 467619840. Its totient is φ = 222283776.

The previous prime is 342041039. The next prime is 342041083. The reversal of 342041043 is 340140243.

It is not a de Polignac number, because 342041043 - 2² = 342041039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342041083) 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, 31518 + ... + 40956.

It is an arithmetic number, because the mean of its divisors is an integer number (29226240).

Almost surely, 2^342041043 is an apocalyptic number.

342041043 is a deficient number, since it is larger than the sum of its proper divisors (125578797).

342041043 is a wasteful number, since it uses less digits than its factorization.

342041043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9746.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 342041043 is about 18494.3516512475. The cubic root of 342041043 is about 699.3470394065.

Adding to 342041043 its reverse (340140243), we get a palindrome (682181286).

The spelling of 342041043 in words is "three hundred forty-two million, forty-one thousand, forty-three".