47003438705 has 8 divisors (see below), whose sum is σ = 59372764800. Its totient is φ = 35623658736.

The previous prime is 47003438639. The next prime is 47003438707. The reversal of 47003438705 is 50783430074.

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 47003438705 - 2¹² = 47003434609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47003438707) 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, 247386425 + ... + 247386614.

It is an arithmetic number, because the mean of its divisors is an integer number (7421595600).

Almost surely, 2^47003438705 is an apocalyptic number.

It is an amenable number.

47003438705 is a deficient number, since it is larger than the sum of its proper divisors (12369326095).

47003438705 is a wasteful number, since it uses less digits than its factorization.

47003438705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494773063.

The product of its (nonzero) digits is 282240, while the sum is 41.

Adding to 47003438705 its reverse (50783430074), we get a palindrome (97786868779).

The spelling of 47003438705 in words is "forty-seven billion, three million, four hundred thirty-eight thousand, seven hundred five".