1434040031 has 2 divisors, whose sum is σ = 1434040032. Its totient is φ = 1434040030.

The previous prime is 1434040021. The next prime is 1434040051. The reversal of 1434040031 is 1300404341.

It is a happy number.

It is an a-pointer prime, because the next prime (1434040051) can be obtained adding 1434040031 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1434040031 - 2³⁰ = 360298207 is a prime.

It is a super-2 number, since 2×1434040031² = 4112941621020961922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1434039985 and 1434040012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434040021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717020015 + 717020016.

It is an arithmetic number, because the mean of its divisors is an integer number (717020016).

Almost surely, 2^1434040031 is an apocalyptic number.

1434040031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434040031 is an equidigital number, since it uses as much as digits as its factorization.

1434040031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1434040031 is about 37868.7210108818. The cubic root of 1434040031 is about 1127.6831510249.

Adding to 1434040031 its reverse (1300404341), we get a palindrome (2734444372).

The spelling of 1434040031 in words is "one billion, four hundred thirty-four million, forty thousand, thirty-one".