34134542 has 8 divisors (see below), whose sum is σ = 55140456. Its totient is φ = 15754392.

The previous prime is 34134533. The next prime is 34134547. The reversal of 34134542 is 24543143.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 1312867 = 34134542 / (3 + 4 + 1 + 3 + 4 + 5 + 4 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34134547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656408 + ... + 656459.

It is an arithmetic number, because the mean of its divisors is an integer number (6892557).

Almost surely, 2^34134542 is an apocalyptic number.

34134542 is a deficient number, since it is larger than the sum of its proper divisors (21005914).

34134542 is a wasteful number, since it uses less digits than its factorization.

34134542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312882.

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

The square root of 34134542 is about 5842.4773854932. The cubic root of 34134542 is about 324.3879352160.

Adding to 34134542 its reverse (24543143), we get a palindrome (58677685).

The spelling of 34134542 in words is "thirty-four million, one hundred thirty-four thousand, five hundred forty-two".