1043230456 has 16 divisors (see below), whose sum is σ = 2023507800. Its totient is φ = 503628384.

The previous prime is 1043230423. The next prime is 1043230519. The reversal of 1043230456 is 6540323401.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2248110 + ... + 2248573.

Almost surely, 2^1043230456 is an apocalyptic number.

It is an amenable number.

1043230456 is a deficient number, since it is larger than the sum of its proper divisors (980277344).

1043230456 is a wasteful number, since it uses less digits than its factorization.

1043230456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4496718 (or 4496714 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 1043230456 is about 32299.0782531019. The cubic root of 1043230456 is about 1014.2073473691.

Adding to 1043230456 its reverse (6540323401), we get a palindrome (7583553857).

The spelling of 1043230456 in words is "one billion, forty-three million, two hundred thirty thousand, four hundred fifty-six".