342335542 has 32 divisors (see below), whose sum is σ = 555393024. Its totient is φ = 157792800.

The previous prime is 342335509. The next prime is 342335549. The reversal of 342335542 is 245533243.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342335549) 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, 614328 + ... + 614884.

It is an arithmetic number, because the mean of its divisors is an integer number (17356032).

Almost surely, 2^342335542 is an apocalyptic number.

342335542 is a deficient number, since it is larger than the sum of its proper divisors (213057482).

342335542 is a wasteful number, since it uses less digits than its factorization.

342335542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044.

The product of its digits is 43200, while the sum is 31.

The square root of 342335542 is about 18502.3118015020. The cubic root of 342335542 is about 699.5476955619.

Adding to 342335542 its reverse (245533243), we get a palindrome (587868785).

The spelling of 342335542 in words is "three hundred forty-two million, three hundred thirty-five thousand, five hundred forty-two".