13422452241 has 16 divisors (see below), whose sum is σ = 19529883648. Its totient is φ = 8132187600.

The previous prime is 13422452237. The next prime is 13422452273. The reversal of 13422452241 is 14225422431.

It is a happy number.

It is not a de Polignac number, because 13422452241 - 2² = 13422452237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13422452199 and 13422452208.

It is not an unprimeable number, because it can be changed into a prime (13422452201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40296 + ... + 168726.

It is an arithmetic number, because the mean of its divisors is an integer number (1220617728).

Almost surely, 2^13422452241 is an apocalyptic number.

13422452241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13422452241 is a deficient number, since it is larger than the sum of its proper divisors (6107431407).

13422452241 is a wasteful number, since it uses less digits than its factorization.

13422452241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131612.

The product of its digits is 15360, while the sum is 30.

Adding to 13422452241 its reverse (14225422431), we get a palindrome (27647874672).

The spelling of 13422452241 in words is "thirteen billion, four hundred twenty-two million, four hundred fifty-two thousand, two hundred forty-one".