47909938714 has 32 divisors (see below), whose sum is σ = 81374372352. Its totient is φ = 20958264000.

The previous prime is 47909938709. The next prime is 47909938717. The reversal of 47909938714 is 41783990974.

It is not an unprimeable number, because it can be changed into a prime (47909938717) 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 15 ways as a sum of consecutive naturals, for example, 70617 + ... + 317500.

It is an arithmetic number, because the mean of its divisors is an integer number (2542949136).

Almost surely, 2^47909938714 is an apocalyptic number.

47909938714 is a deficient number, since it is larger than the sum of its proper divisors (33464433638).

47909938714 is a wasteful number, since it uses less digits than its factorization.

47909938714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388342.

The product of its (nonzero) digits is 13716864, while the sum is 61.

The spelling of 47909938714 in words is "forty-seven billion, nine hundred nine million, nine hundred thirty-eight thousand, seven hundred fourteen".