34543142 has 8 divisors (see below), whose sum is σ = 51846456. Its totient is φ = 17260992.

The previous prime is 34543139. The next prime is 34543193. The reversal of 34543142 is 24134543.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248 + ... + 8315.

It is an arithmetic number, because the mean of its divisors is an integer number (6480807).

Almost surely, 2^34543142 is an apocalyptic number.

34543142 is a deficient number, since it is larger than the sum of its proper divisors (17303314).

34543142 is a wasteful number, since it uses less digits than its factorization.

34543142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10582.

The product of its digits is 5760, while the sum is 26.

The square root of 34543142 is about 5877.3414057718. The cubic root of 34543142 is about 325.6771428171.

Adding to 34543142 its reverse (24134543), we get a palindrome (58677685).

The spelling of 34543142 in words is "thirty-four million, five hundred forty-three thousand, one hundred forty-two".