234354425 has 24 divisors (see below), whose sum is σ = 295548792. Its totient is φ = 184320000.

The previous prime is 234354413. The next prime is 234354473. The reversal of 234354425 is 524453432.

It can be written as a sum of positive squares in 12 ways, for example, as 1700416 + 232654009 = 1304^2 + 15253^2 .

It is not a de Polignac number, because 234354425 - 2²⁴ = 217577209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234354391 and 234354400.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 584225 + ... + 584625.

It is an arithmetic number, because the mean of its divisors is an integer number (12314533).

Almost surely, 2^234354425 is an apocalyptic number.

234354425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234354425 is a deficient number, since it is larger than the sum of its proper divisors (61194367).

234354425 is a wasteful number, since it uses less digits than its factorization.

234354425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749 (or 744 counting only the distinct ones).

The product of its digits is 57600, while the sum is 32.

The square root of 234354425 is about 15308.6389009605. The cubic root of 234354425 is about 616.5349763432.

The spelling of 234354425 in words is "two hundred thirty-four million, three hundred fifty-four thousand, four hundred twenty-five".