4054144421417 has 2 divisors, whose sum is σ = 4054144421418. Its totient is φ = 4054144421416.

The previous prime is 4054144421407. The next prime is 4054144421419. The reversal of 4054144421417 is 7141244414504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3011599276816 + 1042545144601 = 1735396^2 + 1021051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4054144421417 is a prime.

Together with 4054144421419, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4054144421419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027072210708 + 2027072210709.

It is an arithmetic number, because the mean of its divisors is an integer number (2027072210709).

Almost surely, 2^{4054144421417} is an apocalyptic number.

It is an amenable number.

4054144421417 is a deficient number, since it is larger than the sum of its proper divisors (1).

4054144421417 is an equidigital number, since it uses as much as digits as its factorization.

4054144421417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 286720, while the sum is 41.

The spelling of 4054144421417 in words is "four trillion, fifty-four billion, one hundred forty-four million, four hundred twenty-one thousand, four hundred seventeen".