243150134025 has 48 divisors (see below), whose sum is σ = 429126819840. Its totient is φ = 121124404800.

The previous prime is 243150133943. The next prime is 243150134033. The reversal of 243150134025 is 520431051342.

It is not a de Polignac number, because 243150134025 - 2¹⁴ = 243150117641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 243150133983 and 243150134001.

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 47 ways as a sum of consecutive naturals, for example, 1100457 + ... + 1302806.

It is an arithmetic number, because the mean of its divisors is an integer number (8940142080).

Almost surely, 2^243150134025 is an apocalyptic number.

243150134025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

243150134025 is a deficient number, since it is larger than the sum of its proper divisors (185976685815).

243150134025 is a wasteful number, since it uses less digits than its factorization.

243150134025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403366 (or 2403361 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 243150134025 its reverse (520431051342), we get a palindrome (763581185367).

The spelling of 243150134025 in words is "two hundred forty-three billion, one hundred fifty million, one hundred thirty-four thousand, twenty-five".