134004433 has 4 divisors (see below), whose sum is σ = 135386020. Its totient is φ = 132622848.

The previous prime is 134004427. The next prime is 134004439. The reversal of 134004433 is 334400431.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (134004427) and next prime (134004439).

It can be written as a sum of positive squares in 2 ways, for example, as 98863249 + 35141184 = 9943^2 + 5928^2 .

It is a cyclic number.

It is not a de Polignac number, because 134004433 - 2⁵ = 134004401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134004439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690648 + ... + 690841.

It is an arithmetic number, because the mean of its divisors is an integer number (33846505).

Almost surely, 2^134004433 is an apocalyptic number.

It is an amenable number.

134004433 is a deficient number, since it is larger than the sum of its proper divisors (1381587).

134004433 is an equidigital number, since it uses as much as digits as its factorization.

134004433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381586.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 134004433 is about 11576.0283776432. The cubic root of 134004433 is about 511.7286375843.

Adding to 134004433 its reverse (334400431), we get a palindrome (468404864).

The spelling of 134004433 in words is "one hundred thirty-four million, four thousand, four hundred thirty-three".