234310240425 has 48 divisors (see below), whose sum is σ = 389375435520. Its totient is φ = 124326935040.

The previous prime is 234310240399. The next prime is 234310240447. The reversal of 234310240425 is 524042013432.

It is not a de Polignac number, because 234310240425 - 2⁸ = 234310240169 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 234310240392 and 234310240401.

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, 21379047 + ... + 21390003.

It is an arithmetic number, because the mean of its divisors is an integer number (8111988240).

Almost surely, 2^234310240425 is an apocalyptic number.

234310240425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234310240425 is a deficient number, since it is larger than the sum of its proper divisors (155065195095).

234310240425 is a wasteful number, since it uses less digits than its factorization.

234310240425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12402 (or 12397 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 234310240425 its reverse (524042013432), we get a palindrome (758352253857).

The spelling of 234310240425 in words is "two hundred thirty-four billion, three hundred ten million, two hundred forty thousand, four hundred twenty-five".