242125135416 has 64 divisors (see below), whose sum is σ = 672624960000. Its totient is φ = 80701761888.

The previous prime is 242125135403. The next prime is 242125135451. The reversal of 242125135416 is 614531521242.

242125135416 is a `hidden beast` number, since 2 + 42 + 1 + 251 + 354 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 3088755 + ... + 3166173.

It is an arithmetic number, because the mean of its divisors is an integer number (10509765000).

Almost surely, 2^242125135416 is an apocalyptic number.

It is an amenable number.

242125135416 is an abundant number, since it is smaller than the sum of its proper divisors (430499824584).

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

242125135416 is a wasteful number, since it uses less digits than its factorization.

242125135416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91913 (or 91903 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

Adding to 242125135416 its reverse (614531521242), we get a palindrome (856656656658).

The spelling of 242125135416 in words is "two hundred forty-two billion, one hundred twenty-five million, one hundred thirty-five thousand, four hundred sixteen".