3810428374181 has 32 divisors (see below), whose sum is σ = 4789446372480. Its totient is φ = 2979609235200.

The previous prime is 3810428374177. The next prime is 3810428374243. The reversal of 3810428374181 is 1814738240183.

It is not a de Polignac number, because 3810428374181 - 2² = 3810428374177 is a prime.

It is a super-2 number, since 2×3810428374181² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3810428374111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11329670 + ... + 11661143.

It is an arithmetic number, because the mean of its divisors is an integer number (149670199140).

Almost surely, 2^{3810428374181} is an apocalyptic number.

It is an amenable number.

3810428374181 is a deficient number, since it is larger than the sum of its proper divisors (979017998299).

3810428374181 is a wasteful number, since it uses less digits than its factorization.

3810428374181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22990917.

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 3810428374181 in words is "three trillion, eight hundred ten billion, four hundred twenty-eight million, three hundred seventy-four thousand, one hundred eighty-one".