34578376544 has 24 divisors (see below), whose sum is σ = 68082742728. Its totient is φ = 17287521280.

The previous prime is 34578376537. The next prime is 34578376633. The reversal of 34578376544 is 44567387543.

It is a self number, because there is not a number n which added to its sum of digits gives 34578376544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327539 + ... + 420045.

It is an arithmetic number, because the mean of its divisors is an integer number (2836780947).

Almost surely, 2^34578376544 is an apocalyptic number.

It is an amenable number.

34578376544 is a deficient number, since it is larger than the sum of its proper divisors (33504366184).

34578376544 is a wasteful number, since it uses less digits than its factorization.

34578376544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104198 (or 104190 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 56.

The spelling of 34578376544 in words is "thirty-four billion, five hundred seventy-eight million, three hundred seventy-six thousand, five hundred forty-four".