1434043433 has 4 divisors (see below), whose sum is σ = 1434733968. Its totient is φ = 1433352900.

The previous prime is 1434043427. The next prime is 1434043489. The reversal of 1434043433 is 3343404341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3343404341 = 1283 ⋅2605927.

It is a cyclic number.

It is not a de Polignac number, because 1434043433 - 2¹² = 1434039337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1434043396 and 1434043405.

It is not an unprimeable number, because it can be changed into a prime (1434043423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342143 + ... + 346308.

It is an arithmetic number, because the mean of its divisors is an integer number (358683492).

Almost surely, 2^1434043433 is an apocalyptic number.

It is an amenable number.

1434043433 is a deficient number, since it is larger than the sum of its proper divisors (690535).

1434043433 is an equidigital number, since it uses as much as digits as its factorization.

1434043433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690534.

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 1434043433 is about 37868.7659291929. The cubic root of 1434043433 is about 1127.6840427655.

Adding to 1434043433 its reverse (3343404341), we get a palindrome (4777447774).

The spelling of 1434043433 in words is "one billion, four hundred thirty-four million, forty-three thousand, four hundred thirty-three".