3841670128120 has 128 divisors (see below), whose sum is σ = 9620513856000. Its totient is φ = 1368752186880.

The previous prime is 3841670128111. The next prime is 3841670128129. The reversal of 3841670128120 is 218210761483.

It is an interprime number because it is at equal distance from previous prime (3841670128111) and next prime (3841670128129).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3841670128129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17122021 + ... + 17344939.

It is an arithmetic number, because the mean of its divisors is an integer number (75160264500).

Almost surely, 2^{3841670128120} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3841670128120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4810256928000).

3841670128120 is an abundant number, since it is smaller than the sum of its proper divisors (5778843727880).

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

3841670128120 is a wasteful number, since it uses less digits than its factorization.

3841670128120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223733 (or 223729 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 3841670128120 in words is "three trillion, eight hundred forty-one billion, six hundred seventy million, one hundred twenty-eight thousand, one hundred twenty".