4075620443 has 8 divisors (see below), whose sum is σ = 4316037120. Its totient is φ = 3835278720.

The previous prime is 4075620421. The next prime is 4075620491. The reversal of 4075620443 is 3440265704.

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 4075620443 - 2⁶ = 4075620379 is a prime.

It is a super-2 number, since 2×4075620443² = 33221363990799032498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4075620413) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 124613 + ... + 153881.

It is an arithmetic number, because the mean of its divisors is an integer number (539504640).

Almost surely, 2^4075620443 is an apocalyptic number.

4075620443 is a deficient number, since it is larger than the sum of its proper divisors (240416677).

4075620443 is a wasteful number, since it uses less digits than its factorization.

4075620443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37477.

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 4075620443 is about 63840.5861736873. The cubic root of 4075620443 is about 1597.3419986872.

The spelling of 4075620443 in words is "four billion, seventy-five million, six hundred twenty thousand, four hundred forty-three".