447142241743 has 8 divisors (see below), whose sum is σ = 470683270400. Its totient is φ = 423601935768.

The previous prime is 447142241701. The next prime is 447142241813. The reversal of 447142241743 is 347142241744.

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 447142241743 - 2²⁹ = 446605370831 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 447142241743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447142241543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1481578 + ... + 1757656.

It is an arithmetic number, because the mean of its divisors is an integer number (58835408800).

Almost surely, 2^447142241743 is an apocalyptic number.

447142241743 is a deficient number, since it is larger than the sum of its proper divisors (23541028657).

447142241743 is a wasteful number, since it uses less digits than its factorization.

447142241743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361341.

The product of its digits is 602112, while the sum is 43.

Subtracting from 447142241743 its reverse (347142241744), we obtain a palindrome (99999999999).

The spelling of 447142241743 in words is "four hundred forty-seven billion, one hundred forty-two million, two hundred forty-one thousand, seven hundred forty-three".