6374843221158 has 12 divisors (see below), whose sum is σ = 13812160312548. Its totient is φ = 2124947740380.

The previous prime is 6374843221069. The next prime is 6374843221249. The reversal of 6374843221158 is 8511223484736.

6374843221158 is a `hidden beast` number, since 6 + 3 + 7 + 484 + 3 + 2 + 2 + 1 + 158 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 177078978348 + ... + 177078978383.

It is an arithmetic number, because the mean of its divisors is an integer number (1151013359379).

Almost surely, 2^{6374843221158} is an apocalyptic number.

6374843221158 is an abundant number, since it is smaller than the sum of its proper divisors (7437317091390).

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

6374843221158 is a wasteful number, since it uses less digits than its factorization.

6374843221158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354157956739 (or 354157956736 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The spelling of 6374843221158 in words is "six trillion, three hundred seventy-four billion, eight hundred forty-three million, two hundred twenty-one thousand, one hundred fifty-eight".