4081033771 has 4 divisors (see below), whose sum is σ = 4106070952. Its totient is φ = 4055996592.

The previous prime is 4081033757. The next prime is 4081033777. The reversal of 4081033771 is 1773301804.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4081033771 - 2⁵ = 4081033739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4081033777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12518346 + ... + 12518671.

It is an arithmetic number, because the mean of its divisors is an integer number (1026517738).

Almost surely, 2^4081033771 is an apocalyptic number.

4081033771 is a deficient number, since it is larger than the sum of its proper divisors (25037181).

4081033771 is a wasteful number, since it uses less digits than its factorization.

4081033771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25037180.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 4081033771 is about 63882.9693345574. The cubic root of 4081033771 is about 1598.0488939735.

It can be divided in two parts, 4081033 and 771, that added together give a palindrome (4081804).

The spelling of 4081033771 in words is "four billion, eighty-one million, thirty-three thousand, seven hundred seventy-one".