34066388846840 has 64 divisors (see below), whose sum is σ = 87601092226560. Its totient is φ = 11679663864960.

The previous prime is 34066388846783. The next prime is 34066388846851. The reversal of 34066388846840 is 4864888366043.

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, 12619775 + ... + 15079505.

It is an arithmetic number, because the mean of its divisors is an integer number (1368767066040).

Almost surely, 2^{34066388846840} is an apocalyptic number.

It is an amenable number.

34066388846840 is an abundant number, since it is smaller than the sum of its proper divisors (53534703379720).

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

34066388846840 is a wasteful number, since it uses less digits than its factorization.

34066388846840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2509212 (or 2509208 counting only the distinct ones).

The product of its (nonzero) digits is 509607936, while the sum is 68.

The spelling of 34066388846840 in words is "thirty-four trillion, sixty-six billion, three hundred eighty-eight million, eight hundred forty-six thousand, eight hundred forty".