4113954943872 has 128 divisors (see below), whose sum is σ = 11226865628160. Its totient is φ = 1333800364032.

The previous prime is 4113954943853. The next prime is 4113954943883. The reversal of 4113954943872 is 2783494593114.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 42902893 + ... + 42998675.

It is an arithmetic number, because the mean of its divisors is an integer number (87709887720).

Almost surely, 2^{4113954943872} 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 4113954943872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5613432814080).

4113954943872 is an abundant number, since it is smaller than the sum of its proper divisors (7112910684288).

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

4113954943872 is a wasteful number, since it uses less digits than its factorization.

4113954943872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98860 (or 98848 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 60.

The spelling of 4113954943872 in words is "four trillion, one hundred thirteen billion, nine hundred fifty-four million, nine hundred forty-three thousand, eight hundred seventy-two".