47381380347 has 8 divisors (see below), whose sum is σ = 72200198656. Its totient is φ = 27075074472.

The previous prime is 47381380331. The next prime is 47381380351. The reversal of 47381380347 is 74308318374.

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

It is not a de Polignac number, because 47381380347 - 2⁴ = 47381380331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47381380296 and 47381380305.

It is not an unprimeable number, because it can be changed into a prime (47381380547) 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 7 ways as a sum of consecutive naturals, for example, 1128128083 + ... + 1128128124.

It is an arithmetic number, because the mean of its divisors is an integer number (9025024832).

Almost surely, 2^47381380347 is an apocalyptic number.

47381380347 is a deficient number, since it is larger than the sum of its proper divisors (24818818309).

47381380347 is a wasteful number, since it uses less digits than its factorization.

47381380347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256256217.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 47381380347 in words is "forty-seven billion, three hundred eighty-one million, three hundred eighty thousand, three hundred forty-seven".