134382841 has 4 divisors (see below), whose sum is σ = 142287732. Its totient is φ = 126477952.

The previous prime is 134382821. The next prime is 134382851. The reversal of 134382841 is 148283431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 148283431 = 757 ⋅195883.

It can be written as a sum of positive squares in 2 ways, for example, as 111915241 + 22467600 = 10579^2 + 4740^2 .

It is a cyclic number.

It is not a de Polignac number, because 134382841 - 2¹³ = 134374649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134382797 and 134382806.

It is not an unprimeable number, because it can be changed into a prime (134382821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3952420 + ... + 3952453.

It is an arithmetic number, because the mean of its divisors is an integer number (35571933).

Almost surely, 2^134382841 is an apocalyptic number.

It is an amenable number.

134382841 is a deficient number, since it is larger than the sum of its proper divisors (7904891).

134382841 is an equidigital number, since it uses as much as digits as its factorization.

134382841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7904890.

The product of its digits is 18432, while the sum is 34.

The square root of 134382841 is about 11592.3613211459. The cubic root of 134382841 is about 512.2098660019.

The spelling of 134382841 in words is "one hundred thirty-four million, three hundred eighty-two thousand, eight hundred forty-one".