36040646488140 has 240 divisors, whose sum is σ = 129986125581312. Its totient is φ = 8188533108864.

The previous prime is 36040646488139. The next prime is 36040646488151. The reversal of 36040646488140 is 4188464604063.

It is a happy number.

36040646488140 is a `hidden beast` number, since 3 + 60 + 4 + 0 + 6 + 464 + 8 + 81 + 40 = 666.

36040646488140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7621752 + ... + 11409311.

Almost surely, 2^{36040646488140} is an apocalyptic number.

36040646488140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36040646488140 is an abundant number, since it is smaller than the sum of its proper divisors (93945479093172).

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

36040646488140 is a wasteful number, since it uses less digits than its factorization.

36040646488140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19031258 (or 19031247 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 54.

The spelling of 36040646488140 in words is "thirty-six trillion, forty billion, six hundred forty-six million, four hundred eighty-eight thousand, one hundred forty".