3643032412601 has 2 divisors, whose sum is σ = 3643032412602. Its totient is φ = 3643032412600.

The previous prime is 3643032412597. The next prime is 3643032412609. The reversal of 3643032412601 is 1062142303463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3587145088576 + 55887324025 = 1893976^2 + 236405^2 .

It is a cyclic number.

It is not a de Polignac number, because 3643032412601 - 2² = 3643032412597 is a prime.

It is a super-2 number, since 2×3643032412601² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3643032412609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1821516206300 + 1821516206301.

It is an arithmetic number, because the mean of its divisors is an integer number (1821516206301).

Almost surely, 2^{3643032412601} is an apocalyptic number.

It is an amenable number.

3643032412601 is a deficient number, since it is larger than the sum of its proper divisors (1).

3643032412601 is an equidigital number, since it uses as much as digits as its factorization.

3643032412601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 3643032412601 in words is "three trillion, six hundred forty-three billion, thirty-two million, four hundred twelve thousand, six hundred one".