300143252000052 has 36 divisors (see below), whose sum is σ = 758708737446660. Its totient is φ = 100045997494272.

The previous prime is 300143252000051. The next prime is 300143252000113. The reversal of 300143252000052 is 250000252341003.

It is a happy number.

300143252000052 is a `hidden beast` number, since 300 + 14 + 325 + 20 + 0 + 0 + 0 + 5 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 58448532586896 + 241694719413156 = 7645164^2 + 15546534^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300143252000051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70965103 + ... + 75075510.

Almost surely, 2^{300143252000052} is an apocalyptic number.

It is an amenable number.

300143252000052 is an abundant number, since it is smaller than the sum of its proper divisors (458565485446608).

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

300143252000052 is a wasteful number, since it uses less digits than its factorization.

300143252000052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146097712 (or 146097707 counting only the distinct ones).

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

The spelling of 300143252000052 in words is "three hundred trillion, one hundred forty-three billion, two hundred fifty-two million, fifty-two", and thus it is an aban number.