13424425453209 has 8 divisors (see below), whose sum is σ = 17899358352480. Its totient is φ = 8949554761376.

The previous prime is 13424425453189. The next prime is 13424425453249. The reversal of 13424425453209 is 90235452442431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13424425453209 - 2¹⁹ = 13424424928921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13424425453249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15045972 + ... + 15913205.

It is an arithmetic number, because the mean of its divisors is an integer number (2237419794060).

Almost surely, 2^{13424425453209} is an apocalyptic number.

It is an amenable number.

13424425453209 is a deficient number, since it is larger than the sum of its proper divisors (4474932899271).

13424425453209 is a wasteful number, since it uses less digits than its factorization.

13424425453209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31103719.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 13424425453209 in words is "thirteen trillion, four hundred twenty-four billion, four hundred twenty-five million, four hundred fifty-three thousand, two hundred nine".