110431342242 has 24 divisors (see below), whose sum is σ = 257673132444. Its totient is φ = 33978874464.

The previous prime is 110431342237. The next prime is 110431342289. The reversal of 110431342242 is 242243134011.

110431342242 is a `hidden beast` number, since 1 + 1 + 0 + 431 + 3 + 4 + 224 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 105001273521 + 5430068721 = 324039^2 + 73689^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235964173 + ... + 235964640.

Almost surely, 2^110431342242 is an apocalyptic number.

110431342242 is an abundant number, since it is smaller than the sum of its proper divisors (147241790202).

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

110431342242 is a wasteful number, since it uses less digits than its factorization.

110431342242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471928834 (or 471928831 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 110431342242 its reverse (242243134011), we get a palindrome (352674476253).

The spelling of 110431342242 in words is "one hundred ten billion, four hundred thirty-one million, three hundred forty-two thousand, two hundred forty-two".