234420412025 has 48 divisors (see below), whose sum is σ = 308271936000. Its totient is φ = 176544576000.

The previous prime is 234420411997. The next prime is 234420412043. The reversal of 234420412025 is 520214024432.

It is a de Polignac number, because none of the positive numbers 2^k-234420412025 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11078906 + ... + 11100044.

It is an arithmetic number, because the mean of its divisors is an integer number (6422332000).

Almost surely, 2^234420412025 is an apocalyptic number.

234420412025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234420412025 is a deficient number, since it is larger than the sum of its proper divisors (73851523975).

234420412025 is a wasteful number, since it uses less digits than its factorization.

234420412025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21570 (or 21565 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 234420412025 its reverse (520214024432), we get a palindrome (754634436457).

The spelling of 234420412025 in words is "two hundred thirty-four billion, four hundred twenty million, four hundred twelve thousand, twenty-five".