34001013012 has 24 divisors (see below), whose sum is σ = 79382167200. Its totient is φ = 11327032416.

The previous prime is 34001012977. The next prime is 34001013029. The reversal of 34001013012 is 21031010043.

It is a junction number, because it is equal to n+sod(n) for n = 34001012982 and 34001013000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808462 + ... + 849477.

It is an arithmetic number, because the mean of its divisors is an integer number (3307590300).

Almost surely, 2^34001013012 is an apocalyptic number.

It is an amenable number.

34001013012 is an abundant number, since it is smaller than the sum of its proper divisors (45381154188).

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

34001013012 is a wasteful number, since it uses less digits than its factorization.

34001013012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659655 (or 1659653 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 34001013012 its reverse (21031010043), we get a palindrome (55032023055).

The spelling of 34001013012 in words is "thirty-four billion, one million, thirteen thousand, twelve".