1351104554445 has 8 divisors (see below), whose sum is σ = 2161767287136. Its totient is φ = 720589095696.

The previous prime is 1351104554419. The next prime is 1351104554447. The reversal of 1351104554445 is 5444554011531.

It is a happy number.

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

It is not a de Polignac number, because 1351104554445 - 2⁵ = 1351104554413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1351104554397 and 1351104554406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351104554447) 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, 45036818467 + ... + 45036818496.

It is an arithmetic number, because the mean of its divisors is an integer number (270220910892).

Almost surely, 2^{1351104554445} is an apocalyptic number.

1351104554445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1351104554445 is a deficient number, since it is larger than the sum of its proper divisors (810662732691).

1351104554445 is an equidigital number, since it uses as much as digits as its factorization.

1351104554445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90073636971.

The product of its (nonzero) digits is 480000, while the sum is 42.

Adding to 1351104554445 its reverse (5444554011531), we get a palindrome (6795658565976).

The spelling of 1351104554445 in words is "one trillion, three hundred fifty-one billion, one hundred four million, five hundred fifty-four thousand, four hundred forty-five".