47397364208388 has 72 divisors (see below), whose sum is σ = 127136886324448. Its totient is φ = 15431699961216.

The previous prime is 47397364208377. The next prime is 47397364208417. The reversal of 47397364208388 is 88380246379374.

47397364208388 is a `hidden beast` number, since 4 + 7 + 3 + 9 + 7 + 36 + 4 + 208 + 388 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 566966581 + ... + 567050172.

Almost surely, 2^{47397364208388} is an apocalyptic number.

It is an amenable number.

47397364208388 is an abundant number, since it is smaller than the sum of its proper divisors (79739522116060).

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

47397364208388 is a wasteful number, since it uses less digits than its factorization.

47397364208388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134016815 (or 1134016801 counting only the distinct ones).

The product of its (nonzero) digits is 1170505728, while the sum is 72.

The spelling of 47397364208388 in words is "forty-seven trillion, three hundred ninety-seven billion, three hundred sixty-four million, two hundred eight thousand, three hundred eighty-eight".