34043511320 has 64 divisors (see below), whose sum is σ = 94274349120. Its totient is φ = 10774209024.

The previous prime is 34043511283. The next prime is 34043511331. The reversal of 34043511320 is 2311534043.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 34043511320.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4672667 + ... + 4679946.

It is an arithmetic number, because the mean of its divisors is an integer number (1473036705).

Almost surely, 2^34043511320 is an apocalyptic number.

It is an amenable number.

34043511320 is an abundant number, since it is smaller than the sum of its proper divisors (60230837800).

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

34043511320 is a wasteful number, since it uses less digits than its factorization.

34043511320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9352644 (or 9352640 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 34043511320 in words is "thirty-four billion, forty-three million, five hundred eleven thousand, three hundred twenty".