It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42876247653637 is a prime.
It is a Duffinian number.
It is a congruent number.
Almost surely, 242876247653637 is an apocalyptic number.
It is an amenable number.
42876247653637 is an equidigital number, since it uses as much as digits as its factorization.
42876247653637 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 587345858342.
The spelling of 42876247653637 in words is "forty-two trillion, eight hundred seventy-six billion, two hundred forty-seven million, six hundred fifty-three thousand, six hundred thirty-seven".