418324450601 has 2 divisors, whose sum is σ = 418324450602. Its totient is φ = 418324450600.

The previous prime is 418324450571. The next prime is 418324450633. The reversal of 418324450601 is 106054423814.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 378674083225 + 39650367376 = 615365^2 + 199124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-418324450601 is a prime.

It is a super-2 number, since 2×418324450601² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (418324450681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209162225300 + 209162225301.

It is an arithmetic number, because the mean of its divisors is an integer number (209162225301).

Almost surely, 2^418324450601 is an apocalyptic number.

It is an amenable number.

418324450601 is a deficient number, since it is larger than the sum of its proper divisors (1).

418324450601 is an equidigital number, since it uses as much as digits as its factorization.

418324450601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 418324450601 in words is "four hundred eighteen billion, three hundred twenty-four million, four hundred fifty thousand, six hundred one".