1234232123252 has 24 divisors (see below), whose sum is σ = 2235247984200. Its totient is φ = 595606265856.

The previous prime is 1234232123239. The next prime is 1234232123351. The reversal of 1234232123252 is 2523212324321.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 665001106576 + 569231016676 = 815476^2 + 754474^2 .

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, 1750877 + ... + 2352452.

It is an arithmetic number, because the mean of its divisors is an integer number (93135332675).

Almost surely, 2^{1234232123252} is an apocalyptic number.

It is an amenable number.

1234232123252 is a deficient number, since it is larger than the sum of its proper divisors (1001015860948).

1234232123252 is a wasteful number, since it uses less digits than its factorization.

1234232123252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4105955 (or 4105953 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

Adding to 1234232123252 its reverse (2523212324321), we get a palindrome (3757444447573).

The spelling of 1234232123252 in words is "one trillion, two hundred thirty-four billion, two hundred thirty-two million, one hundred twenty-three thousand, two hundred fifty-two".