234130421024 has 12 divisors (see below), whose sum is σ = 460944266454. Its totient is φ = 117065210496.

The previous prime is 234130421011. The next prime is 234130421047. The reversal of 234130421024 is 420124031432.

It can be written as a sum of positive squares in only one way, i.e., 178141396624 + 55989024400 = 422068^2 + 236620^2 .

It is a junction number, because it is equal to n+sod(n) for n = 234130420984 and 234130421002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3658287797 + ... + 3658287860.

Almost surely, 2^234130421024 is an apocalyptic number.

It is an amenable number.

234130421024 is a deficient number, since it is larger than the sum of its proper divisors (226813845430).

234130421024 is an equidigital number, since it uses as much as digits as its factorization.

234130421024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7316575667 (or 7316575659 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 234130421024 its reverse (420124031432), we get a palindrome (654254452456).

The spelling of 234130421024 in words is "two hundred thirty-four billion, one hundred thirty million, four hundred twenty-one thousand, twenty-four".