3813801271182 has 96 divisors (see below), whose sum is σ = 10125782784000. Its totient is φ = 1012578188544.

The previous prime is 3813801271127. The next prime is 3813801271201. The reversal of 3813801271182 is 2811721083183.

3813801271182 is a `hidden beast` number, since 3 + 81 + 380 + 12 + 7 + 1 + 182 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11099682 + ... + 11438117.

It is an arithmetic number, because the mean of its divisors is an integer number (105476904000).

Almost surely, 2^{3813801271182} is an apocalyptic number.

3813801271182 is an abundant number, since it is smaller than the sum of its proper divisors (6311981512818).

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

3813801271182 is a wasteful number, since it uses less digits than its factorization.

3813801271182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22537910 (or 22537907 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The spelling of 3813801271182 in words is "three trillion, eight hundred thirteen billion, eight hundred one million, two hundred seventy-one thousand, one hundred eighty-two".