34401434012 has 18 divisors (see below), whose sum is σ = 66173007264. Its totient is φ = 15637015240.

The previous prime is 34401433993. The next prime is 34401434051. The reversal of 34401434012 is 21043410443.

It is a super-2 number, since 2×34401434012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35538188 + ... + 35539155.

Almost surely, 2^34401434012 is an apocalyptic number.

It is an amenable number.

34401434012 is a deficient number, since it is larger than the sum of its proper divisors (31771573252).

34401434012 is a wasteful number, since it uses less digits than its factorization.

34401434012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71077369 (or 71077356 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 34401434012 its reverse (21043410443), we get a palindrome (55444844455).

The spelling of 34401434012 in words is "thirty-four billion, four hundred one million, four hundred thirty-four thousand, twelve".