134022424 has 64 divisors (see below), whose sum is σ = 278691840. Its totient is φ = 60142080.

The previous prime is 134022397. The next prime is 134022431. The reversal of 134022424 is 424220431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 134022395 and 134022404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349737 + ... + 350119.

It is an arithmetic number, because the mean of its divisors is an integer number (4354560).

Almost surely, 2^134022424 is an apocalyptic number.

It is an amenable number.

134022424 is an abundant number, since it is smaller than the sum of its proper divisors (144669416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134022424 is a wasteful number, since it uses less digits than its factorization.

134022424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 134022424 is about 11576.8054315515. The cubic root of 134022424 is about 511.7515375678.

Adding to 134022424 its reverse (424220431), we get a palindrome (558242855).

The spelling of 134022424 in words is "one hundred thirty-four million, twenty-two thousand, four hundred twenty-four".