1043432411 has 16 divisors (see below), whose sum is σ = 1246526400. Its totient is φ = 872544960.

The previous prime is 1043432407. The next prime is 1043432413. The reversal of 1043432411 is 1142343401.

It is not a de Polignac number, because 1043432411 - 2² = 1043432407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1043432413) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 23036 + ... + 51161.

It is an arithmetic number, because the mean of its divisors is an integer number (77907900).

Almost surely, 2^1043432411 is an apocalyptic number.

1043432411 is a deficient number, since it is larger than the sum of its proper divisors (203093989).

1043432411 is an frugal number, since it uses more digits than its factorization.

1043432411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74259 (or 74245 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1043432411 is about 32302.2044294194. The cubic root of 1043432411 is about 1014.2727886555.

Adding to 1043432411 its reverse (1142343401), we get a palindrome (2185775812).

The spelling of 1043432411 in words is "one billion, forty-three million, four hundred thirty-two thousand, four hundred eleven".