34240889368 has 64 divisors (see below), whose sum is σ = 77681952000. Its totient is φ = 13821881472.

The previous prime is 34240889299. The next prime is 34240889369. The reversal of 34240889368 is 86398804243.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34240889369) by changing a digit.

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, 91063 + ... + 277081.

It is an arithmetic number, because the mean of its divisors is an integer number (1213780500).

Almost surely, 2^34240889368 is an apocalyptic number.

34240889368 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34240889368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38840976000).

34240889368 is an abundant number, since it is smaller than the sum of its proper divisors (43441062632).

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

34240889368 is a wasteful number, since it uses less digits than its factorization.

34240889368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186224 (or 186220 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 55.

The spelling of 34240889368 in words is "thirty-four billion, two hundred forty million, eight hundred eighty-nine thousand, three hundred sixty-eight".