1043231434 has 8 divisors (see below), whose sum is σ = 1788396768. Its totient is φ = 447099180.

The previous prime is 1043231407. The next prime is 1043231477. The reversal of 1043231434 is 4341323401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1043231399 and 1043231408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37258252 + ... + 37258279.

It is an arithmetic number, because the mean of its divisors is an integer number (223549596).

Almost surely, 2^1043231434 is an apocalyptic number.

1043231434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1043231434 is a deficient number, since it is larger than the sum of its proper divisors (745165334).

1043231434 is an equidigital number, since it uses as much as digits as its factorization.

1043231434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74516540.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1043231434 is about 32299.0933928493. The cubic root of 1043231434 is about 1014.2076642996.

Adding to 1043231434 its reverse (4341323401), we get a palindrome (5384554835).

The spelling of 1043231434 in words is "one billion, forty-three million, two hundred thirty-one thousand, four hundred thirty-four".