134403341 has 2 divisors, whose sum is σ = 134403342. Its totient is φ = 134403340.

The previous prime is 134403331. The next prime is 134403349. The reversal of 134403341 is 143304431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121110025 + 13293316 = 11005^2 + 3646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134403341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134403349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67201670 + 67201671.

It is an arithmetic number, because the mean of its divisors is an integer number (67201671).

Almost surely, 2^134403341 is an apocalyptic number.

It is an amenable number.

134403341 is a deficient number, since it is larger than the sum of its proper divisors (1).

134403341 is an equidigital number, since it uses as much as digits as its factorization.

134403341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 134403341 is about 11593.2454903707. The cubic root of 134403341 is about 512.2359104191.

Adding to 134403341 its reverse (143304431), we get a palindrome (277707772).

The spelling of 134403341 in words is "one hundred thirty-four million, four hundred three thousand, three hundred forty-one".