134570441 has 2 divisors, whose sum is σ = 134570442. Its totient is φ = 134570440.

The previous prime is 134570431. The next prime is 134570461. The reversal of 134570441 is 144075431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108764041 + 25806400 = 10429^2 + 5080^2 .

It is an emirp because it is prime and its reverse (144075431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134570441 - 2¹⁰ = 134569417 is a prime.

It is not a weakly prime, because it can be changed into another prime (134570431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67285220 + 67285221.

It is an arithmetic number, because the mean of its divisors is an integer number (67285221).

Almost surely, 2^134570441 is an apocalyptic number.

It is an amenable number.

134570441 is a deficient number, since it is larger than the sum of its proper divisors (1).

134570441 is an equidigital number, since it uses as much as digits as its factorization.

134570441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 134570441 is about 11600.4500343737. The cubic root of 134570441 is about 512.4481054732.

The spelling of 134570441 in words is "one hundred thirty-four million, five hundred seventy thousand, four hundred forty-one".