13423435152232 has 24 divisors (see below), whose sum is σ = 29278155753810. Its totient is φ = 5752900779360.

The previous prime is 13423435152209. The next prime is 13423435152241. The reversal of 13423435152232 is 23225153432431.

13423435152232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 13165039829956 + 258395322276 = 3628366^2 + 508326^2 .

It is a super-2 number, since 2×13423435152232² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17121728119 + ... + 17121728902.

Almost surely, 2^{13423435152232} is an apocalyptic number.

It is an amenable number.

13423435152232 is an abundant number, since it is smaller than the sum of its proper divisors (15854720601578).

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

13423435152232 is a wasteful number, since it uses less digits than its factorization.

13423435152232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34243457041 (or 34243457030 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

Adding to 13423435152232 its reverse (23225153432431), we get a palindrome (36648588584663).

The spelling of 13423435152232 in words is "thirteen trillion, four hundred twenty-three billion, four hundred thirty-five million, one hundred fifty-two thousand, two hundred thirty-two".