1414000457 has 2 divisors, whose sum is σ = 1414000458. Its totient is φ = 1414000456.

The previous prime is 1414000447. The next prime is 1414000477. The reversal of 1414000457 is 7540004141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1178960896 + 235039561 = 34336^2 + 15331^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1414000457 is a prime.

It is not a weakly prime, because it can be changed into another prime (1414000447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707000228 + 707000229.

It is an arithmetic number, because the mean of its divisors is an integer number (707000229).

Almost surely, 2^1414000457 is an apocalyptic number.

It is an amenable number.

1414000457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414000457 is an equidigital number, since it uses as much as digits as its factorization.

1414000457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 1414000457 is about 37603.1974305377. The cubic root of 1414000457 is about 1122.4056648616.

Adding to 1414000457 its reverse (7540004141), we get a palindrome (8954004598).

The spelling of 1414000457 in words is "one billion, four hundred fourteen million, four hundred fifty-seven", and thus it is an aban number.