47213272378276 has 96 divisors (see below), whose sum is σ = 87213205094400. Its totient is φ = 22333964768640.

The previous prime is 47213272378267. The next prime is 47213272378289. The reversal of 47213272378276 is 67287327231274.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3987938365 + ... + 3987950203.

It is an arithmetic number, because the mean of its divisors is an integer number (908470886400).

Almost surely, 2^{47213272378276} is an apocalyptic number.

It is an amenable number.

47213272378276 is a deficient number, since it is larger than the sum of its proper divisors (39999932716124).

47213272378276 is a wasteful number, since it uses less digits than its factorization.

47213272378276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14897 (or 14895 counting only the distinct ones).

The product of its digits is 66382848, while the sum is 61.

The spelling of 47213272378276 in words is "forty-seven trillion, two hundred thirteen billion, two hundred seventy-two million, three hundred seventy-eight thousand, two hundred seventy-six".