42876057860775 has 36 divisors (see below), whose sum is σ = 76797011070312. Its totient is φ = 22866865369920.

The previous prime is 42876057860771. The next prime is 42876057860777. The reversal of 42876057860775 is 57706875067824.

42876057860775 is a `hidden beast` number, since 4 + 2 + 8 + 7 + 6 + 0 + 5 + 7 + 8 + 607 + 7 + 5 = 666.

It is not a de Polignac number, because 42876057860775 - 2² = 42876057860771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42876057860771) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12888157 + ... + 15869993.

Almost surely, 2^{42876057860775} is an apocalyptic number.

42876057860775 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42876057860775 is a deficient number, since it is larger than the sum of its proper divisors (33920953209537).

42876057860775 is a wasteful number, since it uses less digits than its factorization.

42876057860775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045760 (or 3045752 counting only the distinct ones).

The product of its (nonzero) digits is 1106380800, while the sum is 72.

The spelling of 42876057860775 in words is "forty-two trillion, eight hundred seventy-six billion, fifty-seven million, eight hundred sixty thousand, seven hundred seventy-five".