1234353125 has 12 divisors (see below), whose sum is σ = 1542846564. Its totient is φ = 987480000.

The previous prime is 1234353079. The next prime is 1234353143. The reversal of 1234353125 is 5213534321.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 847916161 + 386436964 = 29119^2 + 19658^2 .

It is not a de Polignac number, because 1234353125 - 2¹⁰ = 1234352101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194372 + ... + 200621.

It is an arithmetic number, because the mean of its divisors is an integer number (128570547).

Almost surely, 2^1234353125 is an apocalyptic number.

It is an amenable number.

1234353125 is a deficient number, since it is larger than the sum of its proper divisors (308493439).

1234353125 is an frugal number, since it uses more digits than its factorization.

1234353125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395018 (or 394998 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 1234353125 is about 35133.3619939795. The cubic root of 1234353125 is about 1072.7037700349.

Adding to 1234353125 its reverse (5213534321), we get a palindrome (6447887446).

The spelling of 1234353125 in words is "one billion, two hundred thirty-four million, three hundred fifty-three thousand, one hundred twenty-five".