47743316446 has 8 divisors (see below), whose sum is σ = 81845685360. Its totient is φ = 20461421328.

The previous prime is 47743316399. The next prime is 47743316447. The reversal of 47743316446 is 64461334774.

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

It is a self number, because there is not a number n which added to its sum of digits gives 47743316446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47743316447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1705118431 + ... + 1705118458.

It is an arithmetic number, because the mean of its divisors is an integer number (10230710670).

Almost surely, 2^47743316446 is an apocalyptic number.

47743316446 is a deficient number, since it is larger than the sum of its proper divisors (34102368914).

47743316446 is a wasteful number, since it uses less digits than its factorization.

47743316446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410236898.

The product of its digits is 4064256, while the sum is 49.

The spelling of 47743316446 in words is "forty-seven billion, seven hundred forty-three million, three hundred sixteen thousand, four hundred forty-six".