454225424417 has 2 divisors, whose sum is σ = 454225424418. Its totient is φ = 454225424416.

The previous prime is 454225424383. The next prime is 454225424473. The reversal of 454225424417 is 714424522454.

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., 452008803856 + 2216620561 = 672316^2 + 47081^2 .

It is a cyclic number.

It is not a de Polignac number, because 454225424417 - 2¹² = 454225420321 is a prime.

It is not a weakly prime, because it can be changed into another prime (454225424117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227112712208 + 227112712209.

It is an arithmetic number, because the mean of its divisors is an integer number (227112712209).

Almost surely, 2^454225424417 is an apocalyptic number.

It is an amenable number.

454225424417 is a deficient number, since it is larger than the sum of its proper divisors (1).

454225424417 is an equidigital number, since it uses as much as digits as its factorization.

454225424417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1433600, while the sum is 44.

The spelling of 454225424417 in words is "four hundred fifty-four billion, two hundred twenty-five million, four hundred twenty-four thousand, four hundred seventeen".