134020530252 has 72 divisors (see below), whose sum is σ = 387206820000. Its totient is φ = 38287980288.

The previous prime is 134020530227. The next prime is 134020530263. The reversal of 134020530252 is 252035020431.

It is a happy number.

134020530252 is a `hidden beast` number, since 1 + 3 + 402 + 0 + 5 + 3 + 0 + 252 = 666.

134020530252 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3850624 + ... + 3885272.

It is an arithmetic number, because the mean of its divisors is an integer number (5377872500).

Almost surely, 2^134020530252 is an apocalyptic number.

134020530252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134020530252 is an abundant number, since it is smaller than the sum of its proper divisors (253186289748).

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

134020530252 is a wasteful number, since it uses less digits than its factorization.

134020530252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50015 (or 50010 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 134020530252 its reverse (252035020431), we get a palindrome (386055550683).

The spelling of 134020530252 in words is "one hundred thirty-four billion, twenty million, five hundred thirty thousand, two hundred fifty-two".