13345433454331 has 8 divisors (see below), whose sum is σ = 14560125218928. Its totient is φ = 12130986780000.

The previous prime is 13345433454313. The next prime is 13345433454343.

13345433454331 is nontrivially palindromic in base 10.

13345433454331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13345433454331 - 2⁷ = 13345433454203 is a prime.

It is a super-2 number, since 2×13345433454331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13345433454931) 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, 61158700 + ... + 61376521.

It is an arithmetic number, because the mean of its divisors is an integer number (1820015652366).

Almost surely, 2^{13345433454331} is an apocalyptic number.

13345433454331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13345433454331 is a deficient number, since it is larger than the sum of its proper divisors (1214691764597).

13345433454331 is a wasteful number, since it uses less digits than its factorization.

13345433454331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122545133.

The product of its digits is 4665600, while the sum is 46.

It can be divided in two parts, 1334543 and 3454331, that added together give a palindrome (4788874).

The spelling of 13345433454331 in words is "thirteen trillion, three hundred forty-five billion, four hundred thirty-three million, four hundred fifty-four thousand, three hundred thirty-one".