34142406 has 16 divisors (see below), whose sum is σ = 68368944. Its totient is φ = 11366784.

The previous prime is 34142393. The next prime is 34142413. The reversal of 34142406 is 60424143.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 2586 + ... + 8658.

It is an arithmetic number, because the mean of its divisors is an integer number (4273059).

Almost surely, 2^34142406 is an apocalyptic number.

34142406 is an abundant number, since it is smaller than the sum of its proper divisors (34226538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34142406 is a wasteful number, since it uses less digits than its factorization.

34142406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7015.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 34142406 is about 5843.1503489128. The cubic root of 34142406 is about 324.4128444008.

Adding to 34142406 its reverse (60424143), we get a palindrome (94566549).

The spelling of 34142406 in words is "thirty-four million, one hundred forty-two thousand, four hundred six".