13430351242444 has 12 divisors (see below), whose sum is σ = 24138333990064. Its totient is φ = 6533684388144.

The previous prime is 13430351242403. The next prime is 13430351242487. The reversal of 13430351242444 is 44424215303431.

It is a junction number, because it is equal to n+sod(n) for n = 13430351242397 and 13430351242406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45372808104 + ... + 45372808399.

Almost surely, 2^{13430351242444} is an apocalyptic number.

It is an amenable number.

13430351242444 is a deficient number, since it is larger than the sum of its proper divisors (10707982747620).

13430351242444 is a wasteful number, since it uses less digits than its factorization.

13430351242444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90745616544 (or 90745616542 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 40.

Adding to 13430351242444 its reverse (44424215303431), we get a palindrome (57854566545875).

The spelling of 13430351242444 in words is "thirteen trillion, four hundred thirty billion, three hundred fifty-one million, two hundred forty-two thousand, four hundred forty-four".