47747314134 has 120 divisors (see below), whose sum is σ = 116745513192. Its totient is φ = 14578237440.

The previous prime is 47747314133. The next prime is 47747314151. The reversal of 47747314134 is 43141374774.

47747314134 is a `hidden beast` number, since 4 + 7 + 7 + 473 + 141 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 47747314134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47747314133) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3579862 + ... + 3593174.

Almost surely, 2^47747314134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47747314134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58372756596).

47747314134 is an abundant number, since it is smaller than the sum of its proper divisors (68998199058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47747314134 is a wasteful number, since it uses less digits than its factorization.

47747314134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13484 (or 13462 counting only the distinct ones).

The product of its digits is 790272, while the sum is 45.

The spelling of 47747314134 in words is "forty-seven billion, seven hundred forty-seven million, three hundred fourteen thousand, one hundred thirty-four".