134054769 has 4 divisors (see below), whose sum is σ = 178739696. Its totient is φ = 89369844.

The previous prime is 134054761. The next prime is 134054773. The reversal of 134054769 is 967450431.

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: 967450431 = 3 ⋅322483477.

It is not a de Polignac number, because 134054769 - 2³ = 134054761 is a prime.

It is a super-2 number, since 2×134054769² = 35941362183286722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134054761) 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 in 3 ways as a sum of consecutive naturals, for example, 22342459 + ... + 22342464.

It is an arithmetic number, because the mean of its divisors is an integer number (44684924).

Almost surely, 2^134054769 is an apocalyptic number.

It is an amenable number.

134054769 is a deficient number, since it is larger than the sum of its proper divisors (44684927).

134054769 is an equidigital number, since it uses as much as digits as its factorization.

134054769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44684926.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 134054769 is about 11578.2023216042. The cubic root of 134054769 is about 511.7927029976.

The spelling of 134054769 in words is "one hundred thirty-four million, fifty-four thousand, seven hundred sixty-nine".