4374544441 has 4 divisors (see below), whose sum is σ = 4374677584. Its totient is φ = 4374411300.

The previous prime is 4374544429. The next prime is 4374544453. The reversal of 4374544441 is 1444454734.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (4374544429) and next prime (4374544453).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4374544441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4374544394 and 4374544403.

It is not an unprimeable number, because it can be changed into a prime (4374544481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21946 + ... + 96076.

It is an arithmetic number, because the mean of its divisors is an integer number (1093669396).

Almost surely, 2^4374544441 is an apocalyptic number.

It is an amenable number.

4374544441 is a deficient number, since it is larger than the sum of its proper divisors (133143).

4374544441 is an equidigital number, since it uses as much as digits as its factorization.

4374544441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133142.

The product of its digits is 430080, while the sum is 40.

The square root of 4374544441 is about 66140.3389846166. The cubic root of 4374544441 is about 1635.4763849830.

The spelling of 4374544441 in words is "four billion, three hundred seventy-four million, five hundred forty-four thousand, four hundred forty-one".