34036012644 has 48 divisors (see below), whose sum is σ = 79781345280. Its totient is φ = 11293396000.

The previous prime is 34036012643. The next prime is 34036012649. The reversal of 34036012644 is 44621063043.

It is not an unprimeable number, because it can be changed into a prime (34036012643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9392617 + ... + 9396239.

It is an arithmetic number, because the mean of its divisors is an integer number (1662111360).

Almost surely, 2^34036012644 is an apocalyptic number.

It is an amenable number.

34036012644 is an abundant number, since it is smaller than the sum of its proper divisors (45745332636).

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

34036012644 is a wasteful number, since it uses less digits than its factorization.

34036012644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000 (or 6998 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 34036012644 its reverse (44621063043), we get a palindrome (78657075687).

The spelling of 34036012644 in words is "thirty-four billion, thirty-six million, twelve thousand, six hundred forty-four".