134457041 has 2 divisors, whose sum is σ = 134457042. Its totient is φ = 134457040.

The previous prime is 134457023. The next prime is 134457073. The reversal of 134457041 is 140754431.

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., 131767441 + 2689600 = 11479^2 + 1640^2 .

It is an emirp because it is prime and its reverse (140754431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134457041 - 2¹⁸ = 134194897 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is equal to p_7616414 and since 134457041 and 7616414 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 134456995 and 134457013.

It is not a weakly prime, because it can be changed into another prime (134457941) 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 as a sum of consecutive naturals, namely, 67228520 + 67228521.

It is an arithmetic number, because the mean of its divisors is an integer number (67228521).

Almost surely, 2^134457041 is an apocalyptic number.

It is an amenable number.

134457041 is a deficient number, since it is larger than the sum of its proper divisors (1).

134457041 is an equidigital number, since it uses as much as digits as its factorization.

134457041 is an odious number, because the sum of its binary digits is odd.

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

The square root of 134457041 is about 11595.5612628281. The cubic root of 134457041 is about 512.3041215355.

It can be divided in two parts, 1344 and 57041, that added together give a palindrome (58385).

The spelling of 134457041 in words is "one hundred thirty-four million, four hundred fifty-seven thousand, forty-one".