13454143313 has 16 divisors (see below), whose sum is σ = 14961655296. Its totient is φ = 12014421120.

The previous prime is 13454143301. The next prime is 13454143357. The reversal of 13454143313 is 31334145431.

It is not a de Polignac number, because 13454143313 - 2³⁰ = 12380401489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13454143313.

It is not an unprimeable number, because it can be changed into a prime (13454143613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2179970 + ... + 2186132.

It is an arithmetic number, because the mean of its divisors is an integer number (935103456).

Almost surely, 2^13454143313 is an apocalyptic number.

13454143313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13454143313 is a deficient number, since it is larger than the sum of its proper divisors (1507511983).

13454143313 is a wasteful number, since it uses less digits than its factorization.

13454143313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11624.

The product of its digits is 25920, while the sum is 32.

Adding to 13454143313 its reverse (31334145431), we get a palindrome (44788288744).

The spelling of 13454143313 in words is "thirteen billion, four hundred fifty-four million, one hundred forty-three thousand, three hundred thirteen".