34013042043 has 24 divisors (see below), whose sum is σ = 48212110128. Its totient is φ = 21325226496.

The previous prime is 34013042039. The next prime is 34013042057. The reversal of 34013042043 is 34024031043.

It is not a de Polignac number, because 34013042043 - 2² = 34013042039 is a prime.

It is a super-2 number, since 2×34013042043² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34013042003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1176105 + ... + 1204677.

It is an arithmetic number, because the mean of its divisors is an integer number (2008837922).

Almost surely, 2^34013042043 is an apocalyptic number.

34013042043 is a deficient number, since it is larger than the sum of its proper divisors (14199068085).

34013042043 is a wasteful number, since it uses less digits than its factorization.

34013042043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29983 (or 29966 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 34013042043 its reverse (34024031043), we get a palindrome (68037073086).

The spelling of 34013042043 in words is "thirty-four billion, thirteen million, forty-two thousand, forty-three".