1454002280417 has 2 divisors, whose sum is σ = 1454002280418. Its totient is φ = 1454002280416.

The previous prime is 1454002280383. The next prime is 1454002280431. The reversal of 1454002280417 is 7140822004541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1430215079056 + 23787201361 = 1195916^2 + 154231^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454002280417 - 2²⁶ = 1453935171553 is a prime.

It is a super-2 number, since 2×1454002280417² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1454002289417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727001140208 + 727001140209.

It is an arithmetic number, because the mean of its divisors is an integer number (727001140209).

Almost surely, 2^{1454002280417} is an apocalyptic number.

It is an amenable number.

1454002280417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454002280417 is an equidigital number, since it uses as much as digits as its factorization.

1454002280417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71680, while the sum is 38.

Adding to 1454002280417 its reverse (7140822004541), we get a palindrome (8594824284958).

The spelling of 1454002280417 in words is "one trillion, four hundred fifty-four billion, two million, two hundred eighty thousand, four hundred seventeen".