34334042005 has 8 divisors (see below), whose sum is σ = 42992191872. Its totient is φ = 26273005968.

The previous prime is 34334042003. The next prime is 34334042011. The reversal of 34334042005 is 50024043343.

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

It is a cyclic number.

It is not a de Polignac number, because 34334042005 - 2¹ = 34334042003 is a prime.

It is a super-2 number, since 2×34334042005² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34334042003) 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, 149278329 + ... + 149278558.

It is an arithmetic number, because the mean of its divisors is an integer number (5374023984).

Almost surely, 2^34334042005 is an apocalyptic number.

It is an amenable number.

34334042005 is a deficient number, since it is larger than the sum of its proper divisors (8658149867).

34334042005 is a wasteful number, since it uses less digits than its factorization.

34334042005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298556915.

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 34334042005 its reverse (50024043343), we get a palindrome (84358085348).

The spelling of 34334042005 in words is "thirty-four billion, three hundred thirty-four million, forty-two thousand, five".