3640312162001 has 2 divisors, whose sum is σ = 3640312162002. Its totient is φ = 3640312162000.

The previous prime is 3640312161991. The next prime is 3640312162051. The reversal of 3640312162001 is 1002612130463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2946629730625 + 693682431376 = 1716575^2 + 832876^2 .

It is an emirp because it is prime and its reverse (1002612130463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3640312162001 - 2¹⁸ = 3640311899857 is a prime.

It is not a weakly prime, because it can be changed into another prime (3640312162051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820156081000 + 1820156081001.

It is an arithmetic number, because the mean of its divisors is an integer number (1820156081001).

Almost surely, 2^{3640312162001} is an apocalyptic number.

It is an amenable number.

3640312162001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3640312162001 is an equidigital number, since it uses as much as digits as its factorization.

3640312162001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 3640312162001 its reverse (1002612130463), we get a palindrome (4642924292464).

The spelling of 3640312162001 in words is "three trillion, six hundred forty billion, three hundred twelve million, one hundred sixty-two thousand, one".