243055030330145 has 16 divisors (see below), whose sum is σ = 318183649433280. Its totient is φ = 176765895441600.

The previous prime is 243055030330103. The next prime is 243055030330169. The reversal of 243055030330145 is 541033030550342.

243055030330145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 243055030330145 - 2³² = 243050735362849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 243055030330099 and 243055030330108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10455455 + ... + 24401364.

It is an arithmetic number, because the mean of its divisors is an integer number (19886478089580).

Almost surely, 2^{243055030330145} is an apocalyptic number.

It is an amenable number.

243055030330145 is a deficient number, since it is larger than the sum of its proper divisors (75128619103135).

243055030330145 is a wasteful number, since it uses less digits than its factorization.

243055030330145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34983616.

The product of its (nonzero) digits is 324000, while the sum is 38.

Adding to 243055030330145 its reverse (541033030550342), we get a palindrome (784088060880487).

The spelling of 243055030330145 in words is "two hundred forty-three trillion, fifty-five billion, thirty million, three hundred thirty thousand, one hundred forty-five".