134045452 has 12 divisors (see below), whose sum is σ = 236427520. Its totient is φ = 66494736.

The previous prime is 134045419. The next prime is 134045473. The reversal of 134045452 is 254540431.

It is a self number, because there is not a number n which added to its sum of digits gives 134045452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131427 + ... + 132442.

Almost surely, 2^134045452 is an apocalyptic number.

It is an amenable number.

134045452 is a deficient number, since it is larger than the sum of its proper divisors (102382068).

134045452 is a wasteful number, since it uses less digits than its factorization.

134045452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264000 (or 263998 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 134045452 is about 11577.7999637237. The cubic root of 134045452 is about 511.7808459457.

Adding to 134045452 its reverse (254540431), we get a palindrome (388585883).

The spelling of 134045452 in words is "one hundred thirty-four million, forty-five thousand, four hundred fifty-two".