34443878311536 has 40 divisors (see below), whose sum is σ = 88980338829840. Its totient is φ = 11481251498496.

The previous prime is 34443878311441. The next prime is 34443878311607. The reversal of 34443878311536 is 63511387834443.

It is a self number, because there is not a number n which added to its sum of digits gives 34443878311536.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14093916 + ... + 16356228.

It is an arithmetic number, because the mean of its divisors is an integer number (2224508470746).

Almost surely, 2^{34443878311536} is an apocalyptic number.

It is an amenable number.

34443878311536 is an abundant number, since it is smaller than the sum of its proper divisors (54536460518304).

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

34443878311536 is a wasteful number, since it uses less digits than its factorization.

34443878311536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2579513 (or 2579507 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 60.

The spelling of 34443878311536 in words is "thirty-four trillion, four hundred forty-three billion, eight hundred seventy-eight million, three hundred eleven thousand, five hundred thirty-six".