13234005200 has 60 divisors (see below), whose sum is σ = 34240456908. Its totient is φ = 4886400000.

The previous prime is 13234005179. The next prime is 13234005217. The reversal of 13234005200 is 250043231.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1839723664 + 11394281536 = 42892^2 + 106744^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1267301 + ... + 1277700.

Almost surely, 2^13234005200 is an apocalyptic number.

13234005200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13234005200 is an abundant number, since it is smaller than the sum of its proper divisors (21006451708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13234005200 is a wasteful number, since it uses less digits than its factorization.

13234005200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545032 (or 2545021 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 13234005200 its reverse (250043231), we get a palindrome (13484048431).

The spelling of 13234005200 in words is "thirteen billion, two hundred thirty-four million, five thousand, two hundred".