10304420234 has 4 divisors (see below), whose sum is σ = 15456630354. Its totient is φ = 5152210116.

The previous prime is 10304420227. The next prime is 10304420237. The reversal of 10304420234 is 43202440301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6033405625 + 4271014609 = 77675^2 + 65353^2 .

It is a super-2 number, since 2×10304420234² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10304420237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2576105057 + ... + 2576105060.

Almost surely, 2^10304420234 is an apocalyptic number.

10304420234 is a deficient number, since it is larger than the sum of its proper divisors (5152210120).

10304420234 is an equidigital number, since it uses as much as digits as its factorization.

10304420234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5152210119.

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

Adding to 10304420234 its reverse (43202440301), we get a palindrome (53506860535).

The spelling of 10304420234 in words is "ten billion, three hundred four million, four hundred twenty thousand, two hundred thirty-four".