1414439963 has 2 divisors, whose sum is σ = 1414439964. Its totient is φ = 1414439962.

The previous prime is 1414439909. The next prime is 1414440019. The reversal of 1414439963 is 3699344141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1414439963 - 2¹⁸ = 1414177819 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1414499963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707219981 + 707219982.

It is an arithmetic number, because the mean of its divisors is an integer number (707219982).

Almost surely, 2^1414439963 is an apocalyptic number.

1414439963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414439963 is an equidigital number, since it uses as much as digits as its factorization.

1414439963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 44.

The square root of 1414439963 is about 37609.0409742126. The cubic root of 1414439963 is about 1122.5219432122.

The spelling of 1414439963 in words is "one billion, four hundred fourteen million, four hundred thirty-nine thousand, nine hundred sixty-three".