36269040641 has 2 divisors, whose sum is σ = 36269040642. Its totient is φ = 36269040640.

The previous prime is 36269040637. The next prime is 36269040697. The reversal of 36269040641 is 14604096263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33900174400 + 2368866241 = 184120^2 + 48671^2 .

It is an emirp because it is prime and its reverse (14604096263) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36269040641 - 2² = 36269040637 is a prime.

It is not a weakly prime, because it can be changed into another prime (36269043641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18134520320 + 18134520321.

It is an arithmetic number, because the mean of its divisors is an integer number (18134520321).

Almost surely, 2^36269040641 is an apocalyptic number.

It is an amenable number.

36269040641 is a deficient number, since it is larger than the sum of its proper divisors (1).

36269040641 is an equidigital number, since it uses as much as digits as its factorization.

36269040641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 36269040641 in words is "thirty-six billion, two hundred sixty-nine million, forty thousand, six hundred forty-one".