4433249541 has 8 divisors (see below), whose sum is σ = 6755427904. Its totient is φ = 2533285440.

The previous prime is 4433249531. The next prime is 4433249549. The reversal of 4433249541 is 1459423344.

It is a happy number.

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

It is not a de Polignac number, because 4433249541 - 2⁷ = 4433249413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4433249541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4433249549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105553540 + ... + 105553581.

It is an arithmetic number, because the mean of its divisors is an integer number (844428488).

Almost surely, 2^4433249541 is an apocalyptic number.

It is an amenable number.

4433249541 is a deficient number, since it is larger than the sum of its proper divisors (2322178363).

4433249541 is a wasteful number, since it uses less digits than its factorization.

4433249541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211107131.

The product of its digits is 207360, while the sum is 39.

The square root of 4433249541 is about 66582.6519522916. The cubic root of 4433249541 is about 1642.7597719094.

The spelling of 4433249541 in words is "four billion, four hundred thirty-three million, two hundred forty-nine thousand, five hundred forty-one".