134002544 has 40 divisors (see below), whose sum is σ = 281148672. Its totient is φ = 61505280.

The previous prime is 134002541. The next prime is 134002549. The reversal of 134002544 is 445200431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134002541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38042 + ... + 41414.

Almost surely, 2^134002544 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 134002544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140574336).

134002544 is an abundant number, since it is smaller than the sum of its proper divisors (147146128).

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

134002544 is a wasteful number, since it uses less digits than its factorization.

134002544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3585 (or 3579 counting only the distinct ones).

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

The square root of 134002544 is about 11575.9467863324. The cubic root of 134002544 is about 511.7262330371.

Adding to 134002544 its reverse (445200431), we get a palindrome (579202975).

The spelling of 134002544 in words is "one hundred thirty-four million, two thousand, five hundred forty-four".