242012330045 has 32 divisors (see below), whose sum is σ = 315556560000. Its totient is φ = 177556167936.

The previous prime is 242012330033. The next prime is 242012330051. The reversal of 242012330045 is 540033210242.

It is a cyclic number.

It is not a de Polignac number, because 242012330045 - 2⁴ = 242012330029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242012329996 and 242012330023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 517706 + ... + 867204.

It is an arithmetic number, because the mean of its divisors is an integer number (9861142500).

Almost surely, 2^242012330045 is an apocalyptic number.

It is an amenable number.

242012330045 is a deficient number, since it is larger than the sum of its proper divisors (73544229955).

242012330045 is a wasteful number, since it uses less digits than its factorization.

242012330045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349757.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 242012330045 its reverse (540033210242), we get a palindrome (782045540287).

The spelling of 242012330045 in words is "two hundred forty-two billion, twelve million, three hundred thirty thousand, forty-five".