34104142 has 16 divisors (see below), whose sum is σ = 54855360. Its totient is φ = 15844608.

The previous prime is 34104137. The next prime is 34104143. The reversal of 34104142 is 24140143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34104143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3663 + ... + 9034.

It is an arithmetic number, because the mean of its divisors is an integer number (3428460).

Almost surely, 2^34104142 is an apocalyptic number.

34104142 is a deficient number, since it is larger than the sum of its proper divisors (20751218).

34104142 is a wasteful number, since it uses less digits than its factorization.

34104142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12795.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 34104142 is about 5839.8751698988. The cubic root of 34104142 is about 324.2916073557.

Adding to 34104142 its reverse (24140143), we get a palindrome (58244285).

The spelling of 34104142 in words is "thirty-four million, one hundred four thousand, one hundred forty-two".