6140680368834 has 64 divisors (see below), whose sum is σ = 13416394896000. Its totient is φ = 1858237355520.

The previous prime is 6140680368821. The next prime is 6140680368863. The reversal of 6140680368834 is 4388630860416.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 295940292 + ... + 295961040.

It is an arithmetic number, because the mean of its divisors is an integer number (209631170250).

Almost surely, 2^{6140680368834} is an apocalyptic number.

6140680368834 is an abundant number, since it is smaller than the sum of its proper divisors (7275714527166).

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

6140680368834 is a wasteful number, since it uses less digits than its factorization.

6140680368834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26755.

The product of its (nonzero) digits is 15925248, while the sum is 57.

The spelling of 6140680368834 in words is "six trillion, one hundred forty billion, six hundred eighty million, three hundred sixty-eight thousand, eight hundred thirty-four".