441452728500343 has 8 divisors (see below), whose sum is σ = 531070951579520. Its totient is φ = 358472892315960.

The previous prime is 441452728500313. The next prime is 441452728500431. The reversal of 441452728500343 is 343005827254144.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441452728500343 is a prime.

It is a super-2 number, since 2×441452728500343² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441452728500313) 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, 1659596723553 + ... + 1659596723818.

It is an arithmetic number, because the mean of its divisors is an integer number (66383868947440).

Almost surely, 2^{441452728500343} is an apocalyptic number.

441452728500343 is a deficient number, since it is larger than the sum of its proper divisors (89618223079177).

441452728500343 is a wasteful number, since it uses less digits than its factorization.

441452728500343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319193447397.

The product of its (nonzero) digits is 12902400, while the sum is 52.

The spelling of 441452728500343 in words is "four hundred forty-one trillion, four hundred fifty-two billion, seven hundred twenty-eight million, five hundred thousand, three hundred forty-three".