42851036806284 has 24 divisors (see below), whose sum is σ = 114269431483648. Its totient is φ = 12243153373200.

The previous prime is 42851036806261. The next prime is 42851036806321. The reversal of 42851036806284 is 48260863015824.

42851036806284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42851036806284² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 255065695192 + ... + 255065695359.

Almost surely, 2^{42851036806284} is an apocalyptic number.

It is an amenable number.

42851036806284 is an abundant number, since it is smaller than the sum of its proper divisors (71418394677364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42851036806284 is a wasteful number, since it uses less digits than its factorization.

42851036806284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510131390565 (or 510131390563 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 57.

The spelling of 42851036806284 in words is "forty-two trillion, eight hundred fifty-one billion, thirty-six million, eight hundred six thousand, two hundred eighty-four".