13354444445331 has 16 divisors (see below), whose sum is σ = 19616969703168. Its totient is φ = 8013468012000.

The previous prime is 13354444445327. The next prime is 13354444445359.

13354444445331 is nontrivially palindromic in base 10.

13354444445331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13354444445331 - 2² = 13354444445327 is a prime.

It is a super-2 number, since 2×13354444445331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13354444445431) 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, 2003363671 + ... + 2003370336.

It is an arithmetic number, because the mean of its divisors is an integer number (1226060606448).

Almost surely, 2^{13354444445331} is an apocalyptic number.

13354444445331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13354444445331 is a deficient number, since it is larger than the sum of its proper divisors (6262525257837).

13354444445331 is a wasteful number, since it uses less digits than its factorization.

13354444445331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4006734122.

The product of its digits is 8294400, while the sum is 48.

The spelling of 13354444445331 in words is "thirteen trillion, three hundred fifty-four billion, four hundred forty-four million, four hundred forty-five thousand, three hundred thirty-one".