4075441956 has 36 divisors (see below), whose sum is σ = 10442939052. Its totient is φ = 1339870464.

The previous prime is 4075441919. The next prime is 4075441973. The reversal of 4075441956 is 6591445704.

4075441956 is a `hidden beast` number, since 40 + 7 + 544 + 19 + 56 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1390544100 + 2684897856 = 37290^2 + 51816^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 772761 + ... + 778016.

Almost surely, 2^4075441956 is an apocalyptic number.

It is an amenable number.

4075441956 is an abundant number, since it is smaller than the sum of its proper divisors (6367497096).

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

4075441956 is a wasteful number, since it uses less digits than its factorization.

4075441956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550860 (or 1550855 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 4075441956 is about 63839.1882467188. The cubic root of 4075441956 is about 1597.3186804426.

The spelling of 4075441956 in words is "four billion, seventy-five million, four hundred forty-one thousand, nine hundred fifty-six".