13424433502453 has 8 divisors (see below), whose sum is σ = 13441897266048. Its totient is φ = 13406974986384.

The previous prime is 13424433502429. The next prime is 13424433502463. The reversal of 13424433502453 is 35420533442431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13424433502453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13424433502463) 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, 3820975 + ... + 6438067.

It is an arithmetic number, because the mean of its divisors is an integer number (1680237158256).

Almost surely, 2^{13424433502453} is an apocalyptic number.

It is an amenable number.

13424433502453 is a deficient number, since it is larger than the sum of its proper divisors (17463763595).

13424433502453 is an equidigital number, since it uses as much as digits as its factorization.

13424433502453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623763.

The product of its (nonzero) digits is 2073600, while the sum is 43.

Adding to 13424433502453 its reverse (35420533442431), we get a palindrome (48844966944884).

The spelling of 13424433502453 in words is "thirteen trillion, four hundred twenty-four billion, four hundred thirty-three million, five hundred two thousand, four hundred fifty-three".