123413463235 has 4 divisors (see below), whose sum is σ = 148096155888. Its totient is φ = 98730770584.

The previous prime is 123413463233. The next prime is 123413463241. The reversal of 123413463235 is 532364314321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 123413463235 - 2¹ = 123413463233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123413463194 and 123413463203.

It is not an unprimeable number, because it can be changed into a prime (123413463233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12341346319 + ... + 12341346328.

It is an arithmetic number, because the mean of its divisors is an integer number (37024038972).

Almost surely, 2^123413463235 is an apocalyptic number.

123413463235 is a deficient number, since it is larger than the sum of its proper divisors (24682692653).

123413463235 is an equidigital number, since it uses as much as digits as its factorization.

123413463235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24682692652.

The product of its digits is 155520, while the sum is 37.

Adding to 123413463235 its reverse (532364314321), we get a palindrome (655777777556).

The spelling of 123413463235 in words is "one hundred twenty-three billion, four hundred thirteen million, four hundred sixty-three thousand, two hundred thirty-five".