141345117 has 24 divisors (see below), whose sum is σ = 209007864. Its totient is φ = 92012544.

The previous prime is 141345109. The next prime is 141345119. The reversal of 141345117 is 711543141.

141345117 is a `hidden beast` number, since 14 + 134 + 511 + 7 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 99082116 + 42263001 = 9954^2 + 6501^2 .

It is not a de Polignac number, because 141345117 - 2³ = 141345109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141345119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122013 + ... + 123165.

It is an arithmetic number, because the mean of its divisors is an integer number (8708661).

Almost surely, 2^141345117 is an apocalyptic number.

It is an amenable number.

141345117 is a deficient number, since it is larger than the sum of its proper divisors (67662747).

141345117 is a wasteful number, since it uses less digits than its factorization.

141345117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469 (or 1466 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 141345117 is about 11888.8652528322. The cubic root of 141345117 is about 520.9070915460.

Adding to 141345117 its reverse (711543141), we get a palindrome (852888258).

The spelling of 141345117 in words is "one hundred forty-one million, three hundred forty-five thousand, one hundred seventeen".