1434009609 has 8 divisors (see below), whose sum is σ = 2124458720. Its totient is φ = 956006388.

The previous prime is 1434009607. The next prime is 1434009611. The reversal of 1434009609 is 9069004341.

1434009609 is a `hidden beast` number, since 1 + 4 + 3 + 40 + 0 + 9 + 609 = 666.

It is an interprime number because it is at equal distance from previous prime (1434009607) and next prime (1434009611).

It is not a de Polignac number, because 1434009609 - 2¹ = 1434009607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434009601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26555707 + ... + 26555760.

It is an arithmetic number, because the mean of its divisors is an integer number (265557340).

Almost surely, 2^1434009609 is an apocalyptic number.

It is an amenable number.

1434009609 is a deficient number, since it is larger than the sum of its proper divisors (690449111).

1434009609 is an equidigital number, since it uses as much as digits as its factorization.

1434009609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53111476 (or 53111470 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 1434009609 is about 37868.3193315996. The cubic root of 1434009609 is about 1127.6751766730.

The spelling of 1434009609 in words is "one billion, four hundred thirty-four million, nine thousand, six hundred nine".