36466420044509 has 32 divisors (see below), whose sum is σ = 45026107633920. Its totient is φ = 28759760612352.

The previous prime is 36466420044491. The next prime is 36466420044529. The reversal of 36466420044509 is 90544002466463.

It is a happy number.

It is not a de Polignac number, because 36466420044509 - 2²⁴ = 36466403267293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36466420044529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 663251582 + ... + 663306560.

It is an arithmetic number, because the mean of its divisors is an integer number (1407065863560).

Almost surely, 2^{36466420044509} is an apocalyptic number.

It is an amenable number.

36466420044509 is a deficient number, since it is larger than the sum of its proper divisors (8559687589411).

36466420044509 is a wasteful number, since it uses less digits than its factorization.

36466420044509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78309.

The product of its (nonzero) digits is 14929920, while the sum is 53.

The spelling of 36466420044509 in words is "thirty-six trillion, four hundred sixty-six billion, four hundred twenty million, forty-four thousand, five hundred nine".