242435504142 has 32 divisors (see below), whose sum is σ = 580187532960. Its totient is φ = 74595539520.

The previous prime is 242435504131. The next prime is 242435504167. The reversal of 242435504142 is 241405534242.

242435504142 is a `hidden beast` number, since 2 + 4 + 2 + 4 + 3 + 5 + 504 + 142 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 242435504097 and 242435504106.

It is a congruent number.

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, 172674159 + ... + 172675562.

It is an arithmetic number, because the mean of its divisors is an integer number (18130860405).

Almost surely, 2^242435504142 is an apocalyptic number.

242435504142 is an abundant number, since it is smaller than the sum of its proper divisors (337752028818).

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

242435504142 is a wasteful number, since it uses less digits than its factorization.

242435504142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345349745 (or 345349739 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

The spelling of 242435504142 in words is "two hundred forty-two billion, four hundred thirty-five million, five hundred four thousand, one hundred forty-two".