13353445424145 has 16 divisors (see below), whose sum is σ = 21366210790080. Its totient is φ = 7121604855744.

The previous prime is 13353445424131. The next prime is 13353445424147. The reversal of 13353445424145 is 54142454435331.

It is a happy number.

13353445424145 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 13353445424145 - 2¹⁰ = 13353445423121 is a prime.

It is a super-3 number, since 3×13353445424145³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13353445424094 and 13353445424103.

It is not an unprimeable number, because it can be changed into a prime (13353445424147) 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, 14069115 + ... + 14988224.

It is an arithmetic number, because the mean of its divisors is an integer number (1335388174380).

Almost surely, 2^{13353445424145} is an apocalyptic number.

13353445424145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13353445424145 is a deficient number, since it is larger than the sum of its proper divisors (8012765365935).

13353445424145 is a wasteful number, since it uses less digits than its factorization.

13353445424145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29087984.

The product of its digits is 6912000, while the sum is 48.

Adding to 13353445424145 its reverse (54142454435331), we get a palindrome (67495899859476).

The spelling of 13353445424145 in words is "thirteen trillion, three hundred fifty-three billion, four hundred forty-five million, four hundred twenty-four thousand, one hundred forty-five".