34042252012 has 12 divisors (see below), whose sum is σ = 59579946720. Its totient is φ = 17019410096.

The previous prime is 34042252001. The next prime is 34042252019. The reversal of 34042252012 is 21025224043.

It is not an unprimeable number, because it can be changed into a prime (34042252019) 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, 383812 + ... + 464107.

It is an arithmetic number, because the mean of its divisors is an integer number (4964995560).

Almost surely, 2^34042252012 is an apocalyptic number.

It is an amenable number.

34042252012 is a deficient number, since it is larger than the sum of its proper divisors (25537694708).

34042252012 is a wasteful number, since it uses less digits than its factorization.

34042252012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857960 (or 857958 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 34042252012 its reverse (21025224043), we get a palindrome (55067476055).

The spelling of 34042252012 in words is "thirty-four billion, forty-two million, two hundred fifty-two thousand, twelve".