134393241 has 16 divisors (see below), whose sum is σ = 180724544. Its totient is φ = 88833024.

The previous prime is 134393191. The next prime is 134393291. The reversal of 134393241 is 142393431.

It is an interprime number because it is at equal distance from previous prime (134393191) and next prime (134393291).

It is not a de Polignac number, because 134393241 - 2⁹ = 134392729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134393199 and 134393208.

It is not an unprimeable number, because it can be changed into a prime (134393291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310161 + ... + 310593.

It is an arithmetic number, because the mean of its divisors is an integer number (11295284).

Almost surely, 2^134393241 is an apocalyptic number.

It is an amenable number.

134393241 is a deficient number, since it is larger than the sum of its proper divisors (46331303).

134393241 is a wasteful number, since it uses less digits than its factorization.

134393241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080.

The product of its digits is 7776, while the sum is 30.

The square root of 134393241 is about 11592.8098837167. The cubic root of 134393241 is about 512.2230791104.

The spelling of 134393241 in words is "one hundred thirty-four million, three hundred ninety-three thousand, two hundred forty-one".