1042434230 has 24 divisors (see below), whose sum is σ = 1900547712. Its totient is φ = 411670896.

The previous prime is 1042434223. The next prime is 1042434257. The reversal of 1042434230 is 324342401.

It is a junction number, because it is equal to n+sod(n) for n = 1042434196 and 1042434205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54059 + ... + 70761.

It is an arithmetic number, because the mean of its divisors is an integer number (79189488).

Almost surely, 2^1042434230 is an apocalyptic number.

1042434230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042434230 is a deficient number, since it is larger than the sum of its proper divisors (858113482).

1042434230 is an equidigital number, since it uses as much as digits as its factorization.

1042434230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16868 (or 16789 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1042434230 is about 32286.7500687201. The cubic root of 1042434230 is about 1013.9492568108.

Adding to 1042434230 its reverse (324342401), we get a palindrome (1366776631).

The spelling of 1042434230 in words is "one billion, forty-two million, four hundred thirty-four thousand, two hundred thirty".