47418081474 has 8 divisors (see below), whose sum is σ = 94836162960. Its totient is φ = 15806027156.

The previous prime is 47418081449. The next prime is 47418081509.

47418081474 is nontrivially palindromic in base 10.

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

47418081474 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3951506784 + ... + 3951506795.

It is an arithmetic number, because the mean of its divisors is an integer number (11854520370).

Almost surely, 2^47418081474 is an apocalyptic number.

47418081474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

47418081474 is a wasteful number, since it uses less digits than its factorization.

47418081474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7903013584.

The product of its (nonzero) digits is 802816, while the sum is 48.

The spelling of 47418081474 in words is "forty-seven billion, four hundred eighteen million, eighty-one thousand, four hundred seventy-four".