4081955941 has 8 divisors (see below), whose sum is σ = 4778875584. Its totient is φ = 3413482080.

The previous prime is 4081955909. The next prime is 4081955989. The reversal of 4081955941 is 1495591804.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4081955941 - 2⁵ = 4081955909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4081955891 and 4081955900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4081955341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7111135 + ... + 7111708.

It is an arithmetic number, because the mean of its divisors is an integer number (597359448).

Almost surely, 2^4081955941 is an apocalyptic number.

4081955941 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4081955941 is a deficient number, since it is larger than the sum of its proper divisors (696919643).

4081955941 is a wasteful number, since it uses less digits than its factorization.

4081955941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14222891.

The product of its (nonzero) digits is 259200, while the sum is 46.

The square root of 4081955941 is about 63890.1865782219. The cubic root of 4081955941 is about 1598.1692525106.

The spelling of 4081955941 in words is "four billion, eighty-one million, nine hundred fifty-five thousand, nine hundred forty-one".