1434040147 has 2 divisors, whose sum is σ = 1434040148. Its totient is φ = 1434040146.

The previous prime is 1434040121. The next prime is 1434040159. The reversal of 1434040147 is 7410404341.

It is a strong prime.

It is an emirp because it is prime and its reverse (7410404341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1434040147 - 2¹⁹ = 1433515859 is a prime.

It is a super-2 number, since 2×1434040147² = 4112942286415563218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1434040187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717020073 + 717020074.

It is an arithmetic number, because the mean of its divisors is an integer number (717020074).

Almost surely, 2^1434040147 is an apocalyptic number.

1434040147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434040147 is an equidigital number, since it uses as much as digits as its factorization.

1434040147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 1434040147 is about 37868.7225424888. The cubic root of 1434040147 is about 1127.6831814311.

Adding to 1434040147 its reverse (7410404341), we get a palindrome (8844444488).

The spelling of 1434040147 in words is "one billion, four hundred thirty-four million, forty thousand, one hundred forty-seven".