47032346880 has 864 divisors, whose sum is σ = 182196338688. Its totient is φ = 11147673600.

The previous prime is 47032346869. The next prime is 47032346899. The reversal of 47032346880 is 8864323074.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 370333377 + ... + 370333503.

It is an arithmetic number, because the mean of its divisors is an integer number (210875392).

Almost surely, 2^47032346880 is an apocalyptic number.

47032346880 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 47032346880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91098169344).

47032346880 is an abundant number, since it is smaller than the sum of its proper divisors (135163991808).

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

47032346880 is a wasteful number, since it uses less digits than its factorization.

47032346880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 47032346880 in words is "forty-seven billion, thirty-two million, three hundred forty-six thousand, eight hundred eighty".