42876245436527 has 2 divisors, whose sum is σ = 42876245436528. Its totient is φ = 42876245436526.

The previous prime is 42876245436523. The next prime is 42876245436529. The reversal of 42876245436527 is 72563454267824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42876245436527 - 2² = 42876245436523 is a prime.

Together with 42876245436529, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42876245436523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21438122718263 + 21438122718264.

It is an arithmetic number, because the mean of its divisors is an integer number (21438122718264).

Almost surely, 2^{42876245436527} is an apocalyptic number.

42876245436527 is a deficient number, since it is larger than the sum of its proper divisors (1).

42876245436527 is an equidigital number, since it uses as much as digits as its factorization.

42876245436527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 541900800, while the sum is 65.

The spelling of 42876245436527 in words is "forty-two trillion, eight hundred seventy-six billion, two hundred forty-five million, four hundred thirty-six thousand, five hundred twenty-seven".