36040646488139 has 2 divisors, whose sum is σ = 36040646488140. Its totient is φ = 36040646488138.

The previous prime is 36040646488109. The next prime is 36040646488151. The reversal of 36040646488139 is 93188464604063.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36040646488139 - 2²⁰ = 36040645439563 is a prime.

It is a super-3 number, since 3×36040646488139³ (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (36040646488109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18020323244069 + 18020323244070.

It is an arithmetic number, because the mean of its divisors is an integer number (18020323244070).

Almost surely, 2^{36040646488139} is an apocalyptic number.

36040646488139 is a deficient number, since it is larger than the sum of its proper divisors (1).

36040646488139 is an equidigital number, since it uses as much as digits as its factorization.

36040646488139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71663616, while the sum is 62.

The spelling of 36040646488139 in words is "thirty-six trillion, forty billion, six hundred forty-six million, four hundred eighty-eight thousand, one hundred thirty-nine".