242876537238 has 8 divisors (see below), whose sum is σ = 485753074488. Its totient is φ = 80958845744.

The previous prime is 242876537207. The next prime is 242876537249. The reversal of 242876537238 is 832735678242.

It is a sphenic number, since it is the product of 3 distinct primes.

242876537238 is an admirable number.

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, 20239711431 + ... + 20239711442.

It is an arithmetic number, because the mean of its divisors is an integer number (60719134311).

Almost surely, 2^242876537238 is an apocalyptic number.

242876537238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

242876537238 is a wasteful number, since it uses less digits than its factorization.

242876537238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40479422878.

The product of its digits is 27095040, while the sum is 57.

The spelling of 242876537238 in words is "two hundred forty-two billion, eight hundred seventy-six million, five hundred thirty-seven thousand, two hundred thirty-eight".