1042430011 has 16 divisors (see below), whose sum is σ = 1207565568. Its totient is φ = 881431200.

The previous prime is 1042430009. The next prime is 1042430063. The reversal of 1042430011 is 1100342401.

1042430011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1042430011 - 2¹ = 1042430009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042430071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155356 + ... + 161926.

It is an arithmetic number, because the mean of its divisors is an integer number (75472848).

Almost surely, 2^1042430011 is an apocalyptic number.

1042430011 is a deficient number, since it is larger than the sum of its proper divisors (165135557).

1042430011 is a wasteful number, since it uses less digits than its factorization.

1042430011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6882.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1042430011 is about 32286.6847322546. The cubic root of 1042430011 is about 1013.9478889043.

Adding to 1042430011 its reverse (1100342401), we get a palindrome (2142772412).

The spelling of 1042430011 in words is "one billion, forty-two million, four hundred thirty thousand, eleven".