424446601457 has 2 divisors, whose sum is σ = 424446601458. Its totient is φ = 424446601456.

The previous prime is 424446601361. The next prime is 424446601463. The reversal of 424446601457 is 754106644424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 374230721536 + 50215879921 = 611744^2 + 224089^2 .

It is a cyclic number.

It is not a de Polignac number, because 424446601457 - 2¹⁶ = 424446535921 is a prime.

It is not a weakly prime, because it can be changed into another prime (424446651457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212223300728 + 212223300729.

It is an arithmetic number, because the mean of its divisors is an integer number (212223300729).

Almost surely, 2^424446601457 is an apocalyptic number.

It is an amenable number.

424446601457 is a deficient number, since it is larger than the sum of its proper divisors (1).

424446601457 is an equidigital number, since it uses as much as digits as its factorization.

424446601457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2580480, while the sum is 47.

The spelling of 424446601457 in words is "four hundred twenty-four billion, four hundred forty-six million, six hundred one thousand, four hundred fifty-seven".