1454665241 has 2 divisors, whose sum is σ = 1454665242. Its totient is φ = 1454665240.

The previous prime is 1454665211. The next prime is 1454665243. The reversal of 1454665241 is 1425664541.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1425817600 + 28847641 = 37760^2 + 5371^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454665241 - 2¹⁴ = 1454648857 is a prime.

Together with 1454665243, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1454665195 and 1454665204.

It is not a weakly prime, because it can be changed into another prime (1454665243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727332620 + 727332621.

It is an arithmetic number, because the mean of its divisors is an integer number (727332621).

Almost surely, 2^1454665241 is an apocalyptic number.

It is an amenable number.

1454665241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454665241 is an equidigital number, since it uses as much as digits as its factorization.

1454665241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 115200, while the sum is 38.

The square root of 1454665241 is about 38140.0739511606. The cubic root of 1454665241 is about 1133.0637719823.

The spelling of 1454665241 in words is "one billion, four hundred fifty-four million, six hundred sixty-five thousand, two hundred forty-one".