47840676480 has 384 divisors, whose sum is σ = 176340602880. Its totient is φ = 11909431296.

The previous prime is 47840676467. The next prime is 47840676503. The reversal of 47840676480 is 8467604874.

It is a tau number, because it is divible by the number of its divisors (384).

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, 12433917 + ... + 12437763.

It is an arithmetic number, because the mean of its divisors is an integer number (459220320).

Almost surely, 2^47840676480 is an apocalyptic number.

47840676480 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 47840676480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88170301440).

47840676480 is an abundant number, since it is smaller than the sum of its proper divisors (128499926400).

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

47840676480 is a wasteful number, since it uses less digits than its factorization.

47840676480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4016 (or 4001 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 54.

The spelling of 47840676480 in words is "forty-seven billion, eight hundred forty million, six hundred seventy-six thousand, four hundred eighty".