134044741 has 2 divisors, whose sum is σ = 134044742. Its totient is φ = 134044740.

The previous prime is 134044723. The next prime is 134044763. The reversal of 134044741 is 147440431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128731716 + 5313025 = 11346^2 + 2305^2 .

It is an emirp because it is prime and its reverse (147440431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134044741 - 2⁵ = 134044709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134044241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67022370 + 67022371.

It is an arithmetic number, because the mean of its divisors is an integer number (67022371).

Almost surely, 2^134044741 is an apocalyptic number.

It is an amenable number.

134044741 is a deficient number, since it is larger than the sum of its proper divisors (1).

134044741 is an equidigital number, since it uses as much as digits as its factorization.

134044741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 134044741 is about 11577.7692583675. The cubic root of 134044741 is about 511.7799410864.

It can be divided in two parts, 13404 and 4741, that added together give a triangular number (18145 = T₁₉₀).

The spelling of 134044741 in words is "one hundred thirty-four million, forty-four thousand, seven hundred forty-one".