13413251222442 has 24 divisors (see below), whose sum is σ = 29471368885920. Its totient is φ = 4408110729960.

The previous prime is 13413251222419. The next prime is 13413251222453. The reversal of 13413251222442 is 24422215231431.

13413251222442 is a `hidden beast` number, since 1 + 3 + 4 + 132 + 512 + 2 + 2 + 4 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13413251222397 and 13413251222406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5247749592 + ... + 5247752147.

It is an arithmetic number, because the mean of its divisors is an integer number (1227973703580).

Almost surely, 2^{13413251222442} is an apocalyptic number.

13413251222442 is an abundant number, since it is smaller than the sum of its proper divisors (16058117663478).

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

13413251222442 is a wasteful number, since it uses less digits than its factorization.

13413251222442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10495501818 (or 10495501815 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

Adding to 13413251222442 its reverse (24422215231431), we get a palindrome (37835466453873).

The spelling of 13413251222442 in words is "thirteen trillion, four hundred thirteen billion, two hundred fifty-one million, two hundred twenty-two thousand, four hundred forty-two".