242312412032240 has 40 divisors (see below), whose sum is σ = 614592390520368. Its totient is φ = 88113604375040.

The previous prime is 242312412032179. The next prime is 242312412032269. The reversal of 242312412032240 is 42230214213242.

242312412032240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 242312412032197 and 242312412032206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137677505957 + ... + 137677507716.

Almost surely, 2^{242312412032240} is an apocalyptic number.

242312412032240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242312412032240 is an abundant number, since it is smaller than the sum of its proper divisors (372279978488128).

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

242312412032240 is a wasteful number, since it uses less digits than its factorization.

242312412032240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275355013697 (or 275355013691 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 242312412032240 its reverse (42230214213242), we get a palindrome (284542626245482).

The spelling of 242312412032240 in words is "two hundred forty-two trillion, three hundred twelve billion, four hundred twelve million, thirty-two thousand, two hundred forty".