252300134043 has 16 divisors (see below), whose sum is σ = 375328932000. Its totient is φ = 167502159360.

The previous prime is 252300134041. The next prime is 252300134071. The reversal of 252300134043 is 340431003252.

252300134043 is a `hidden beast` number, since 2 + 523 + 0 + 0 + 134 + 0 + 4 + 3 = 666.

It is not a de Polignac number, because 252300134043 - 2¹ = 252300134041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 252300133998 and 252300134016.

It is not an unprimeable number, because it can be changed into a prime (252300134041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19380318 + ... + 19393331.

It is an arithmetic number, because the mean of its divisors is an integer number (23458058250).

Almost surely, 2^252300134043 is an apocalyptic number.

252300134043 is a deficient number, since it is larger than the sum of its proper divisors (123028797957).

252300134043 is a wasteful number, since it uses less digits than its factorization.

252300134043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38773899 (or 38773893 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 252300134043 its reverse (340431003252), we get a palindrome (592731137295).

The spelling of 252300134043 in words is "two hundred fifty-two billion, three hundred million, one hundred thirty-four thousand, forty-three".