13430502030431 has 8 divisors (see below), whose sum is σ = 13799238345600. Its totient is φ = 13062068335008.

The previous prime is 13430502030391. The next prime is 13430502030433. The reversal of 13430502030431 is 13403020503431.

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 13430502030431 - 2⁶ = 13430502030367 is a prime.

It is a super-2 number, since 2×13430502030431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13430502030394 and 13430502030403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13430502030433) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 75564956 + ... + 75742481.

It is an arithmetic number, because the mean of its divisors is an integer number (1724904793200).

Almost surely, 2^{13430502030431} is an apocalyptic number.

13430502030431 is a deficient number, since it is larger than the sum of its proper divisors (368736315169).

13430502030431 is a wasteful number, since it uses less digits than its factorization.

13430502030431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151309873.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 13430502030431 its reverse (13403020503431), we get a palindrome (26833522533862).

The spelling of 13430502030431 in words is "thirteen trillion, four hundred thirty billion, five hundred two million, thirty thousand, four hundred thirty-one".