36664633743040 has 28 divisors (see below), whose sum is σ = 87307659101376. Its totient is φ = 14665853497088.

The previous prime is 36664633743007. The next prime is 36664633743079. The reversal of 36664633743040 is 4034733646663.

It is a super-2 number, since 2×36664633743040² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57288489904 + ... + 57288490543.

It is an arithmetic number, because the mean of its divisors is an integer number (3118130682192).

Almost surely, 2^{36664633743040} is an apocalyptic number.

It is an amenable number.

36664633743040 is an abundant number, since it is smaller than the sum of its proper divisors (50643025358336).

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

36664633743040 is a wasteful number, since it uses less digits than its factorization.

36664633743040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114576980464 (or 114576980454 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 55.

The spelling of 36664633743040 in words is "thirty-six trillion, six hundred sixty-four billion, six hundred thirty-three million, seven hundred forty-three thousand, forty".