47318838120 has 64 divisors (see below), whose sum is σ = 157729464000. Its totient is φ = 12618356544.

The previous prime is 47318838079. The next prime is 47318838121. The reversal of 47318838120 is 2183881374.

47318838120 is a `hidden beast` number, since 4 + 73 + 188 + 381 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (47318838121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21905790 + ... + 21907949.

It is an arithmetic number, because the mean of its divisors is an integer number (2464522875).

Almost surely, 2^47318838120 is an apocalyptic number.

47318838120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47318838120 is an abundant number, since it is smaller than the sum of its proper divisors (110410625880).

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

47318838120 is a wasteful number, since it uses less digits than its factorization.

47318838120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43813759 (or 43813749 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 47318838120 in words is "forty-seven billion, three hundred eighteen million, eight hundred thirty-eight thousand, one hundred twenty".