13124224424232 has 48 divisors (see below), whose sum is σ = 35573233312500. Its totient is φ = 4371238849536.

The previous prime is 13124224424161. The next prime is 13124224424249. The reversal of 13124224424232 is 23242442242131.

13124224424232 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 4 + 224 + 4 + 2 + 423 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 13069049232996 + 55175191236 = 3615114^2 + 234894^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

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, 72880807 + ... + 73060662.

Almost surely, 2^{13124224424232} is an apocalyptic number.

13124224424232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13124224424232 is an abundant number, since it is smaller than the sum of its proper divisors (22449008888268).

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

13124224424232 is a wasteful number, since it uses less digits than its factorization.

13124224424232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145942730 (or 145942723 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

Adding to 13124224424232 its reverse (23242442242131), we get a palindrome (36366666666363).

The spelling of 13124224424232 in words is "thirteen trillion, one hundred twenty-four billion, two hundred twenty-four million, four hundred twenty-four thousand, two hundred thirty-two".