13430233005 has 32 divisors (see below), whose sum is σ = 24663585024. Its totient is φ = 6113174016.

The previous prime is 13430233001. The next prime is 13430233021. The reversal of 13430233005 is 50033203431.

It is a happy number.

It is not a de Polignac number, because 13430233005 - 2² = 13430233001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13430233001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250014 + ... + 298943.

It is an arithmetic number, because the mean of its divisors is an integer number (770737032).

Almost surely, 2^13430233005 is an apocalyptic number.

13430233005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13430233005 is a deficient number, since it is larger than the sum of its proper divisors (11233352019).

13430233005 is a wasteful number, since it uses less digits than its factorization.

13430233005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549205.

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 13430233005 its reverse (50033203431), we get a palindrome (63463436436).

The spelling of 13430233005 in words is "thirteen billion, four hundred thirty million, two hundred thirty-three thousand, five".