1234000135 has 8 divisors (see below), whose sum is σ = 1520822016. Its totient is φ = 960518880.

The previous prime is 1234000121. The next prime is 1234000151. The reversal of 1234000135 is 5310004321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1234000135 - 2⁹ = 1233999623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3334951 + ... + 3335320.

It is an arithmetic number, because the mean of its divisors is an integer number (190102752).

Almost surely, 2^1234000135 is an apocalyptic number.

1234000135 is a deficient number, since it is larger than the sum of its proper divisors (286821881).

1234000135 is an equidigital number, since it uses as much as digits as its factorization.

1234000135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6670313.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1234000135 is about 35128.3380620262. The cubic root of 1234000135 is about 1072.6015059970.

Adding to 1234000135 its reverse (5310004321), we get a palindrome (6544004456).

The spelling of 1234000135 in words is "one billion, two hundred thirty-four million, one hundred thirty-five", and thus it is an aban number.