34136424 has 128 divisors (see below), whose sum is σ = 109900800. Its totient is φ = 9616320.

The previous prime is 34136423. The next prime is 34136437. The reversal of 34136424 is 42463143.

34136424 is a `hidden beast` number, since 3 + 4 + 13 + 642 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (34136423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161679 + ... + 161889.

It is an arithmetic number, because the mean of its divisors is an integer number (858600).

Almost surely, 2^34136424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34136424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54950400).

34136424 is an abundant number, since it is smaller than the sum of its proper divisors (75764376).

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

34136424 is a wasteful number, since it uses less digits than its factorization.

34136424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 330 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 34136424 is about 5842.6384450863. The cubic root of 34136424 is about 324.3938967908.

Adding to 34136424 its reverse (42463143), we get a palindrome (76599567).

The spelling of 34136424 in words is "thirty-four million, one hundred thirty-six thousand, four hundred twenty-four".