424134324276401 has 2 divisors, whose sum is σ = 424134324276402. Its totient is φ = 424134324276400.

The previous prime is 424134324276373. The next prime is 424134324276427. The reversal of 424134324276401 is 104672423431424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 420775989480625 + 3358334795776 = 20512825^2 + 1832576^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424134324276401 is a prime.

It is not a weakly prime, because it can be changed into another prime (424134324276701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212067162138200 + 212067162138201.

It is an arithmetic number, because the mean of its divisors is an integer number (212067162138201).

Almost surely, 2^{424134324276401} is an apocalyptic number.

It is an amenable number.

424134324276401 is a deficient number, since it is larger than the sum of its proper divisors (1).

424134324276401 is an equidigital number, since it uses as much as digits as its factorization.

424134324276401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3096576, while the sum is 47.

The spelling of 424134324276401 in words is "four hundred twenty-four trillion, one hundred thirty-four billion, three hundred twenty-four million, two hundred seventy-six thousand, four hundred one".