47914378318 has 8 divisors (see below), whose sum is σ = 74349897480. Its totient is φ = 23131079160.

The previous prime is 47914378307. The next prime is 47914378409. The reversal of 47914378318 is 81387341974.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413054928 + ... + 413055043.

It is an arithmetic number, because the mean of its divisors is an integer number (9293737185).

Almost surely, 2^47914378318 is an apocalyptic number.

47914378318 is a deficient number, since it is larger than the sum of its proper divisors (26435519162).

47914378318 is a wasteful number, since it uses less digits than its factorization.

47914378318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826110002.

The product of its digits is 4064256, while the sum is 55.

The spelling of 47914378318 in words is "forty-seven billion, nine hundred fourteen million, three hundred seventy-eight thousand, three hundred eighteen".