47718045014 has 4 divisors (see below), whose sum is σ = 71577067524. Its totient is φ = 23859022506.

The previous prime is 47718044989. The next prime is 47718045061. The reversal of 47718045014 is 41054081774.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11929511252 + ... + 11929511255.

It is an arithmetic number, because the mean of its divisors is an integer number (17894266881).

Almost surely, 2^47718045014 is an apocalyptic number.

47718045014 is a deficient number, since it is larger than the sum of its proper divisors (23859022510).

47718045014 is a wasteful number, since it uses less digits than its factorization.

47718045014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23859022509.

The product of its (nonzero) digits is 125440, while the sum is 41.

The spelling of 47718045014 in words is "forty-seven billion, seven hundred eighteen million, forty-five thousand, fourteen".