13342145 has 8 divisors (see below), whose sum is σ = 16158120. Its totient is φ = 10575360.

The previous prime is 13342129. The next prime is 13342157. The reversal of 13342145 is 54124331.

13342145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 85264 + 13256881 = 292^2 + 3641^2 .

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

It is not a de Polignac number, because 13342145 - 2⁴ = 13342129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13342145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11696 + ... + 12785.

It is an arithmetic number, because the mean of its divisors is an integer number (2019765).

Almost surely, 2^13342145 is an apocalyptic number.

It is an amenable number.

13342145 is a deficient number, since it is larger than the sum of its proper divisors (2815975).

13342145 is a wasteful number, since it uses less digits than its factorization.

13342145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24595.

The product of its digits is 1440, while the sum is 23.

The square root of 13342145 is about 3652.6901045668. The cubic root of 13342145 is about 237.1784457265.

Adding to 13342145 its reverse (54124331), we get a palindrome (67466476).

The spelling of 13342145 in words is "thirteen million, three hundred forty-two thousand, one hundred forty-five".