134324451 has 6 divisors (see below), whose sum is σ = 194024220. Its totient is φ = 89549628.

The previous prime is 134324447. The next prime is 134324459. The reversal of 134324451 is 154423431.

It is a happy number.

It is not a de Polignac number, because 134324451 - 2² = 134324447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134324459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7462461 + ... + 7462478.

It is an arithmetic number, because the mean of its divisors is an integer number (32337370).

Almost surely, 2^134324451 is an apocalyptic number.

134324451 is a deficient number, since it is larger than the sum of its proper divisors (59699769).

134324451 is a wasteful number, since it uses less digits than its factorization.

134324451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14924945 (or 14924942 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 134324451 is about 11589.8425787411. The cubic root of 134324451 is about 512.1356693594.

Adding to 134324451 its reverse (154423431), we get a palindrome (288747882).

The spelling of 134324451 in words is "one hundred thirty-four million, three hundred twenty-four thousand, four hundred fifty-one".