42851020452363 has 32 divisors (see below), whose sum is σ = 63731526566400. Its totient is φ = 28455531376608.

The previous prime is 42851020452329. The next prime is 42851020452391. The reversal of 42851020452363 is 36325402015824.

42851020452363 is a `hidden beast` number, since 4 + 2 + 8 + 510 + 20 + 4 + 52 + 3 + 63 = 666.

42851020452363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42851020452363 - 2¹³ = 42851020444171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42851020452313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63780756 + ... + 64449102.

It is an arithmetic number, because the mean of its divisors is an integer number (1991610205200).

Almost surely, 2^{42851020452363} is an apocalyptic number.

42851020452363 is a deficient number, since it is larger than the sum of its proper divisors (20880506114037).

42851020452363 is a wasteful number, since it uses less digits than its factorization.

42851020452363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677648 (or 677642 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 42851020452363 in words is "forty-two trillion, eight hundred fifty-one billion, twenty million, four hundred fifty-two thousand, three hundred sixty-three".