47418871248 has 240 divisors, whose sum is σ = 157099278336. Its totient is φ = 13065857280.

The previous prime is 47418871229. The next prime is 47418871259. The reversal of 47418871248 is 84217881474.

47418871248 is a `hidden beast` number, since 474 + 1 + 88 + 71 + 24 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 47418871194 and 47418871203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9590665 + ... + 9595607.

Almost surely, 2^47418871248 is an apocalyptic number.

47418871248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47418871248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78549639168).

47418871248 is an abundant number, since it is smaller than the sum of its proper divisors (109680407088).

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

47418871248 is a wasteful number, since it uses less digits than its factorization.

47418871248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302 (or 5293 counting only the distinct ones).

The product of its digits is 3211264, while the sum is 54.

The spelling of 47418871248 in words is "forty-seven billion, four hundred eighteen million, eight hundred seventy-one thousand, two hundred forty-eight".