34512068344 has 64 divisors (see below), whose sum is σ = 70255664640. Its totient is φ = 15799190400.

The previous prime is 34512068317. The next prime is 34512068359. The reversal of 34512068344 is 44386021543.

It is a super-2 number, since 2×34512068344² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 34512068297 and 34512068306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14242317 + ... + 14244739.

It is an arithmetic number, because the mean of its divisors is an integer number (1097744760).

Almost surely, 2^34512068344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34512068344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35127832320).

34512068344 is an abundant number, since it is smaller than the sum of its proper divisors (35743596296).

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

34512068344 is a wasteful number, since it uses less digits than its factorization.

34512068344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500 (or 3496 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 34512068344 its reverse (44386021543), we get a palindrome (78898089887).

The spelling of 34512068344 in words is "thirty-four billion, five hundred twelve million, sixty-eight thousand, three hundred forty-four".