13325434343 has 8 divisors (see below), whose sum is σ = 15194613168. Its totient is φ = 11576847744.

The previous prime is 13325434337. The next prime is 13325434357. The reversal of 13325434343 is 34343452331.

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 13325434343 - 2⁶ = 13325434279 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 (13325434393) 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, 30147821 + ... + 30148262.

It is an arithmetic number, because the mean of its divisors is an integer number (1899326646).

Almost surely, 2^13325434343 is an apocalyptic number.

13325434343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13325434343 is a deficient number, since it is larger than the sum of its proper divisors (1869178825).

13325434343 is a wasteful number, since it uses less digits than its factorization.

13325434343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60296113.

The product of its digits is 155520, while the sum is 35.

Adding to 13325434343 its reverse (34343452331), we get a palindrome (47668886674).

The spelling of 13325434343 in words is "thirteen billion, three hundred twenty-five million, four hundred thirty-four thousand, three hundred forty-three".