1414233641 has 2 divisors, whose sum is σ = 1414233642. Its totient is φ = 1414233640.

The previous prime is 1414233629. The next prime is 1414233673. The reversal of 1414233641 is 1463324141.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1180266025 + 233967616 = 34355^2 + 15296^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1414233641 is a prime.

It is a super-2 number, since 2×1414233641² = 4000113582672233762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1414233841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707116820 + 707116821.

It is an arithmetic number, because the mean of its divisors is an integer number (707116821).

Almost surely, 2^1414233641 is an apocalyptic number.

It is an amenable number.

1414233641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414233641 is an equidigital number, since it uses as much as digits as its factorization.

1414233641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 29.

The square root of 1414233641 is about 37606.2978901141. The cubic root of 1414233641 is about 1122.4673604231.

Adding to 1414233641 its reverse (1463324141), we get a palindrome (2877557782).

The spelling of 1414233641 in words is "one billion, four hundred fourteen million, two hundred thirty-three thousand, six hundred forty-one".