134615441 has 2 divisors, whose sum is σ = 134615442. Its totient is φ = 134615440.

The previous prime is 134615387. The next prime is 134615449. The reversal of 134615441 is 144516431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134467216 + 148225 = 11596^2 + 385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134615441 is a prime.

It is a super-3 number, since 3×134615441³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134615449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67307720 + 67307721.

It is an arithmetic number, because the mean of its divisors is an integer number (67307721).

Almost surely, 2^134615441 is an apocalyptic number.

It is an amenable number.

134615441 is a deficient number, since it is larger than the sum of its proper divisors (1).

134615441 is an equidigital number, since it uses as much as digits as its factorization.

134615441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 29.

The square root of 134615441 is about 11602.3894521775. The cubic root of 134615441 is about 512.5052195384.

The spelling of 134615441 in words is "one hundred thirty-four million, six hundred fifteen thousand, four hundred forty-one".