42877021359613 has 24 divisors (see below), whose sum is σ = 50723178367680. Its totient is φ = 36131729296320.

The previous prime is 42877021359577. The next prime is 42877021359643. The reversal of 42877021359613 is 31695312077824.

It is not a de Polignac number, because 42877021359613 - 2¹⁷ = 42877021228541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42877021359643) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18159043 + ... + 20383936.

It is an arithmetic number, because the mean of its divisors is an integer number (2113465765320).

It is a 1-persistent number, because it is pandigital, but 2⋅42877021359613 = 85754042719226 is not.

Almost surely, 2^{42877021359613} is an apocalyptic number.

It is an amenable number.

42877021359613 is a deficient number, since it is larger than the sum of its proper divisors (7846157008067).

42877021359613 is a wasteful number, since it uses less digits than its factorization.

42877021359613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38543377 (or 38543370 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 42877021359613 in words is "forty-two trillion, eight hundred seventy-seven billion, twenty-one million, three hundred fifty-nine thousand, six hundred thirteen".