1454134349 has 2 divisors, whose sum is σ = 1454134350. Its totient is φ = 1454134348.

The previous prime is 1454134301. The next prime is 1454134351. The reversal of 1454134349 is 9434314541.

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., 869365225 + 584769124 = 29485^2 + 24182^2 .

It is an emirp because it is prime and its reverse (9434314541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1454134349 - 2⁸ = 1454134093 is a prime.

It is a super-2 number, since 2×1454134349² = 4229013409883307602, which contains 22 as substring.

Together with 1454134351, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1454184349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727067174 + 727067175.

It is an arithmetic number, because the mean of its divisors is an integer number (727067175).

Almost surely, 2^1454134349 is an apocalyptic number.

It is an amenable number.

1454134349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454134349 is an equidigital number, since it uses as much as digits as its factorization.

1454134349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 38.

The square root of 1454134349 is about 38133.1135497746. The cubic root of 1454134349 is about 1132.9259149074.

The spelling of 1454134349 in words is "one billion, four hundred fifty-four million, one hundred thirty-four thousand, three hundred forty-nine".