47211030436320 has 288 divisors, whose sum is σ = 161321194157760. Its totient is φ = 12572932423680.

The previous prime is 47211030436277. The next prime is 47211030436379. The reversal of 47211030436320 is 2363403011274.

47211030436320 is a `hidden beast` number, since 4 + 7 + 2 + 1 + 10 + 3 + 0 + 4 + 3 + 632 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 3732976237 + ... + 3732988883.

It is an arithmetic number, because the mean of its divisors is an integer number (560143035270).

Almost surely, 2^{47211030436320} is an apocalyptic number.

47211030436320 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 47211030436320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80660597078880).

47211030436320 is an abundant number, since it is smaller than the sum of its proper divisors (114110163721440).

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

47211030436320 is a wasteful number, since it uses less digits than its factorization.

47211030436320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15898 (or 15887 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

Adding to 47211030436320 its reverse (2363403011274), we get a palindrome (49574433447594).

The spelling of 47211030436320 in words is "forty-seven trillion, two hundred eleven billion, thirty million, four hundred thirty-six thousand, three hundred twenty".