36282644040 has 128 divisors (see below), whose sum is σ = 110068358400. Its totient is φ = 9567175680.

The previous prime is 36282643997. The next prime is 36282644051. The reversal of 36282644040 is 4044628263.

It is a self number, because there is not a number n which added to its sum of digits gives 36282644040.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10244670 + ... + 10248210.

It is an arithmetic number, because the mean of its divisors is an integer number (859909050).

Almost surely, 2^36282644040 is an apocalyptic number.

36282644040 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 36282644040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55034179200).

36282644040 is an abundant number, since it is smaller than the sum of its proper divisors (73785714360).

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

36282644040 is a wasteful number, since it uses less digits than its factorization.

36282644040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4487 (or 4483 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

The spelling of 36282644040 in words is "thirty-six billion, two hundred eighty-two million, six hundred forty-four thousand, forty".