36664633743042 has 32 divisors (see below), whose sum is σ = 74342099750400. Its totient is φ = 12052776689280.

The previous prime is 36664633743007. The next prime is 36664633743079. The reversal of 36664633743042 is 24034733646663.

It is a super-2 number, since 2×36664633743042² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 765042 + ... + 8597357.

It is an arithmetic number, because the mean of its divisors is an integer number (2323190617200).

Almost surely, 2^{36664633743042} is an apocalyptic number.

36664633743042 is an abundant number, since it is smaller than the sum of its proper divisors (37677466007358).

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

36664633743042 is a wasteful number, since it uses less digits than its factorization.

36664633743042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9371418.

The product of its (nonzero) digits is 94058496, while the sum is 57.

The spelling of 36664633743042 in words is "thirty-six trillion, six hundred sixty-four billion, six hundred thirty-three million, seven hundred forty-three thousand, forty-two".