13430232345 has 16 divisors (see below), whose sum is σ = 21489916032. Its totient is φ = 7162275840.

The previous prime is 13430232259. The next prime is 13430232371. The reversal of 13430232345 is 54323203431.

It is not a de Polignac number, because 13430232345 - 2⁷ = 13430232217 is a prime.

It is a super-2 number, since 2×13430232345² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283300 + ... + 327290.

It is an arithmetic number, because the mean of its divisors is an integer number (1343119752).

Almost surely, 2^13430232345 is an apocalyptic number.

13430232345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13430232345 is a deficient number, since it is larger than the sum of its proper divisors (8059683687).

13430232345 is a wasteful number, since it uses less digits than its factorization.

13430232345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64352.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 13430232345 its reverse (54323203431), we get a palindrome (67753435776).

The spelling of 13430232345 in words is "thirteen billion, four hundred thirty million, two hundred thirty-two thousand, three hundred forty-five".