13234443235250 has 16 divisors (see below), whose sum is σ = 24774877736856. Its totient is φ = 5293777294000.

The previous prime is 13234443235219. The next prime is 13234443235271. The reversal of 13234443235250 is 5253234443231.

It can be written as a sum of positive squares in 4 ways, for example, as 866990041129 + 12367453194121 = 931123^2 + 3516739^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13234443235198 and 13234443235207.

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, 26468886221 + ... + 26468886720.

Almost surely, 2^{13234443235250} is an apocalyptic number.

13234443235250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13234443235250 is a deficient number, since it is larger than the sum of its proper divisors (11540434501606).

13234443235250 is an equidigital number, since it uses as much as digits as its factorization.

13234443235250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52937772958 (or 52937772948 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 13234443235250 its reverse (5253234443231), we get a palindrome (18487677678481).

The spelling of 13234443235250 in words is "thirteen trillion, two hundred thirty-four billion, four hundred forty-three million, two hundred thirty-five thousand, two hundred fifty".