452242434153401 has 2 divisors, whose sum is σ = 452242434153402. Its totient is φ = 452242434153400.

The previous prime is 452242434153397. The next prime is 452242434153409. The reversal of 452242434153401 is 104351434242254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 449597741838400 + 2644692315001 = 21203720^2 + 1626251^2 .

It is a cyclic number.

It is not a de Polignac number, because 452242434153401 - 2² = 452242434153397 is a prime.

It is not a weakly prime, because it can be changed into another prime (452242434153409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226121217076700 + 226121217076701.

It is an arithmetic number, because the mean of its divisors is an integer number (226121217076701).

Almost surely, 2^{452242434153401} is an apocalyptic number.

It is an amenable number.

452242434153401 is a deficient number, since it is larger than the sum of its proper divisors (1).

452242434153401 is an equidigital number, since it uses as much as digits as its factorization.

452242434153401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1843200, while the sum is 44.

Adding to 452242434153401 its reverse (104351434242254), we get a palindrome (556593868395655).

The spelling of 452242434153401 in words is "four hundred fifty-two trillion, two hundred forty-two billion, four hundred thirty-four million, one hundred fifty-three thousand, four hundred one".