1434904043 has 4 divisors (see below), whose sum is σ = 1440084480. Its totient is φ = 1429723608.

The previous prime is 1434903979. The next prime is 1434904049. The reversal of 1434904043 is 3404094341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1434904043 - 2⁶ = 1434903979 is a prime.

It is a super-2 number, since 2×1434904043² = 4117899225235491698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434904049) 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, 2589803 + ... + 2590356.

It is an arithmetic number, because the mean of its divisors is an integer number (360021120).

Almost surely, 2^1434904043 is an apocalyptic number.

1434904043 is a deficient number, since it is larger than the sum of its proper divisors (5180437).

1434904043 is an equidigital number, since it uses as much as digits as its factorization.

1434904043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5180436.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 1434904043 is about 37880.1272833131. The cubic root of 1434904043 is about 1127.9095826772.

Adding to 1434904043 its reverse (3404094341), we get a palindrome (4838998384).

The spelling of 1434904043 in words is "one billion, four hundred thirty-four million, nine hundred four thousand, forty-three".