36216544320 has 336 divisors, whose sum is σ = 143890276608. Its totient is φ = 8263188480.

The previous prime is 36216544307. The next prime is 36216544327. The reversal of 36216544320 is 2344561263.

36216544320 is a `hidden beast` number, since 3 + 6 + 216 + 5 + 4 + 432 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (36216544327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 504937 + ... + 572183.

Almost surely, 2^36216544320 is an apocalyptic number.

36216544320 is a gapful number since it is divisible by the number (30) 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 36216544320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71945138304).

36216544320 is an abundant number, since it is smaller than the sum of its proper divisors (107673732288).

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

36216544320 is a wasteful number, since it uses less digits than its factorization.

36216544320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67298 (or 67285 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 36216544320 in words is "thirty-six billion, two hundred sixteen million, five hundred forty-four thousand, three hundred twenty".