47343878400 has 1080 divisors, whose sum is σ = 198780471680. Its totient is φ = 9862594560.

The previous prime is 47343878377. The next prime is 47343878441. The reversal of 47343878400 is 487834374.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 47343878400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 599289561 + ... + 599289639.

Almost surely, 2^47343878400 is an apocalyptic number.

47343878400 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 47343878400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99390235840).

47343878400 is an abundant number, since it is smaller than the sum of its proper divisors (151436593280).

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

47343878400 is an equidigital number, since it uses as much as digits as its factorization.

47343878400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 48.

The spelling of 47343878400 in words is "forty-seven billion, three hundred forty-three million, eight hundred seventy-eight thousand, four hundred".