1414237289 has 2 divisors, whose sum is σ = 1414237290. Its totient is φ = 1414237288.

The previous prime is 1414237261. The next prime is 1414237339. The reversal of 1414237289 is 9827324141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1342123225 + 72114064 = 36635^2 + 8492^2 .

It is a cyclic number.

It is not a de Polignac number, because 1414237289 - 2¹² = 1414233193 is a prime.

It is not a weakly prime, because it can be changed into another prime (1414237219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707118644 + 707118645.

It is an arithmetic number, because the mean of its divisors is an integer number (707118645).

Almost surely, 2^1414237289 is an apocalyptic number.

It is an amenable number.

1414237289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414237289 is an equidigital number, since it uses as much as digits as its factorization.

1414237289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 41.

The square root of 1414237289 is about 37606.3463925971. The cubic root of 1414237289 is about 1122.4683255530.

The spelling of 1414237289 in words is "one billion, four hundred fourteen million, two hundred thirty-seven thousand, two hundred eighty-nine".