1414540349 has 2 divisors, whose sum is σ = 1414540350. Its totient is φ = 1414540348.

The previous prime is 1414540277. The next prime is 1414540363. The reversal of 1414540349 is 9430454141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 719848900 + 694691449 = 26830^2 + 26357^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1414540349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1414546349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707270174 + 707270175.

It is an arithmetic number, because the mean of its divisors is an integer number (707270175).

Almost surely, 2^1414540349 is an apocalyptic number.

It is an amenable number.

1414540349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414540349 is an equidigital number, since it uses as much as digits as its factorization.

1414540349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 1414540349 is about 37610.3755498400. The cubic root of 1414540349 is about 1122.5484985568.

The spelling of 1414540349 in words is "one billion, four hundred fourteen million, five hundred forty thousand, three hundred forty-nine".