743120441 has 8 divisors (see below), whose sum is σ = 854367360. Its totient is φ = 633145248.

The previous prime is 743120429. The next prime is 743120479. The reversal of 743120441 is 144021347.

743120441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 743120441 - 2¹⁰ = 743119417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 743120441.

It is not an unprimeable number, because it can be changed into a prime (743120401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316676 + ... + 319013.

It is an arithmetic number, because the mean of its divisors is an integer number (106795920).

Almost surely, 2^743120441 is an apocalyptic number.

It is an amenable number.

743120441 is a deficient number, since it is larger than the sum of its proper divisors (111246919).

743120441 is a wasteful number, since it uses less digits than its factorization.

743120441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635863.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 743120441 is about 27260.2355272290. The cubic root of 743120441 is about 905.7737615041.

Adding to 743120441 its reverse (144021347), we get a palindrome (887141788).

It can be divided in two parts, 7431 and 20441, that added together give a palindrome (27872).

The spelling of 743120441 in words is "seven hundred forty-three million, one hundred twenty thousand, four hundred forty-one".