134145024 has 88 divisors (see below), whose sum is σ = 385163520. Its totient is φ = 41263104.

The previous prime is 134144971. The next prime is 134145041. The reversal of 134145024 is 420541431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 134144985 and 134145003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38257 + ... + 41615.

Almost surely, 2^134145024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134145024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192581760).

134145024 is an abundant number, since it is smaller than the sum of its proper divisors (251018496).

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

134145024 is a wasteful number, since it uses less digits than its factorization.

134145024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3395 (or 3377 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 134145024 is about 11582.0992915792. The cubic root of 134145024 is about 511.9075353857.

Adding to 134145024 its reverse (420541431), we get a palindrome (554686455).

The spelling of 134145024 in words is "one hundred thirty-four million, one hundred forty-five thousand, twenty-four".