47343242880 has 896 divisors, whose sum is σ = 184941895680. Its totient is φ = 11537842176.

The previous prime is 47343242839. The next prime is 47343242899. The reversal of 47343242880 is 8824234374.

47343242880 is a `hidden beast` number, since 4 + 7 + 343 + 24 + 288 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 372781377 + ... + 372781503.

Almost surely, 2^47343242880 is an apocalyptic number.

47343242880 is a gapful number since it is divisible by the number (40) 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 47343242880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92470947840).

47343242880 is an abundant number, since it is smaller than the sum of its proper divisors (137598652800).

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

47343242880 is a wasteful number, since it uses less digits than its factorization.

47343242880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The spelling of 47343242880 in words is "forty-seven billion, three hundred forty-three million, two hundred forty-two thousand, eight hundred eighty".