242332534040 has 16 divisors (see below), whose sum is σ = 545248201680. Its totient is φ = 96933013600.

The previous prime is 242332534019. The next prime is 242332534109. The reversal of 242332534040 is 40435233242.

It is a junction number, because it is equal to n+sod(n) for n = 242332533988 and 242332534006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3029156636 + ... + 3029156715.

It is an arithmetic number, because the mean of its divisors is an integer number (34078012605).

Almost surely, 2^242332534040 is an apocalyptic number.

242332534040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242332534040 is an abundant number, since it is smaller than the sum of its proper divisors (302915667640).

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

242332534040 is a wasteful number, since it uses less digits than its factorization.

242332534040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6058313362 (or 6058313358 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 242332534040 its reverse (40435233242), we get a palindrome (282767767282).

The spelling of 242332534040 in words is "two hundred forty-two billion, three hundred thirty-two million, five hundred thirty-four thousand, forty".