134341873 has 4 divisors (see below), whose sum is σ = 140182848. Its totient is φ = 128500900.

The previous prime is 134341861. The next prime is 134341877. The reversal of 134341873 is 378143431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 378143431 = 73 ⋅5180047.

It is a cyclic number.

It is not a de Polignac number, because 134341873 - 2⁵ = 134341841 is a prime.

It is a super-2 number, since 2×134341873² = 36095477682296258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134341877) 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 in 3 ways as a sum of consecutive naturals, for example, 2920453 + ... + 2920498.

It is an arithmetic number, because the mean of its divisors is an integer number (35045712).

Almost surely, 2^134341873 is an apocalyptic number.

It is an amenable number.

134341873 is a deficient number, since it is larger than the sum of its proper divisors (5840975).

134341873 is an equidigital number, since it uses as much as digits as its factorization.

134341873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5840974.

The product of its digits is 24192, while the sum is 34.

The square root of 134341873 is about 11590.5941607840. The cubic root of 134341873 is about 512.1578098851.

The spelling of 134341873 in words is "one hundred thirty-four million, three hundred forty-one thousand, eight hundred seventy-three".