36644061424034 has 16 divisors (see below), whose sum is σ = 55042475834808. Its totient is φ = 18296572799232.

The previous prime is 36644061424007. The next prime is 36644061424049. The reversal of 36644061424034 is 43042416044663.

It can be written as a sum of positive squares in 4 ways, for example, as 30178509289009 + 6465552135025 = 5493497^2 + 2542745^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36644061424034.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21459242 + ... + 23103834.

Almost surely, 2^{36644061424034} is an apocalyptic number.

36644061424034 is a deficient number, since it is larger than the sum of its proper divisors (18398414410774).

36644061424034 is a wasteful number, since it uses less digits than its factorization.

36644061424034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660069.

The product of its (nonzero) digits is 3981312, while the sum is 47.

Adding to 36644061424034 its reverse (43042416044663), we get a palindrome (79686477468697).

The spelling of 36644061424034 in words is "thirty-six trillion, six hundred forty-four billion, sixty-one million, four hundred twenty-four thousand, thirty-four".