134004452 has 12 divisors (see below), whose sum is σ = 237143340. Its totient is φ = 66249216.

The previous prime is 134004443. The next prime is 134004457. The reversal of 134004452 is 254400431.

It can be written as a sum of positive squares in 2 ways, for example, as 25969216 + 108035236 = 5096^2 + 10394^2 .

It is not an unprimeable number, because it can be changed into a prime (134004457) 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, 187853 + ... + 188564.

It is an arithmetic number, because the mean of its divisors is an integer number (19761945).

Almost surely, 2^134004452 is an apocalyptic number.

It is an amenable number.

134004452 is a deficient number, since it is larger than the sum of its proper divisors (103138888).

134004452 is a wasteful number, since it uses less digits than its factorization.

134004452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376510 (or 376508 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 134004452 is about 11576.0291983046. The cubic root of 134004452 is about 511.7286617697.

Adding to 134004452 its reverse (254400431), we get a palindrome (388404883).

The spelling of 134004452 in words is "one hundred thirty-four million, four thousand, four hundred fifty-two".