452424122235401 has 2 divisors, whose sum is σ = 452424122235402. Its totient is φ = 452424122235400.

The previous prime is 452424122235389. The next prime is 452424122235427. The reversal of 452424122235401 is 104532221424254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 436068406827001 + 16355715408400 = 20882251^2 + 4044220^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452424122235401 is a prime.

It is not a weakly prime, because it can be changed into another prime (452424122235431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226212061117700 + 226212061117701.

It is an arithmetic number, because the mean of its divisors is an integer number (226212061117701).

Almost surely, 2^{452424122235401} is an apocalyptic number.

It is an amenable number.

452424122235401 is a deficient number, since it is larger than the sum of its proper divisors (1).

452424122235401 is an equidigital number, since it uses as much as digits as its factorization.

452424122235401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 614400, while the sum is 41.

Adding to 452424122235401 its reverse (104532221424254), we get a palindrome (556956343659655).

The spelling of 452424122235401 in words is "four hundred fifty-two trillion, four hundred twenty-four billion, one hundred twenty-two million, two hundred thirty-five thousand, four hundred one".