42850471024854 has 16 divisors (see below), whose sum is σ = 95223268944240. Its totient is φ = 14283490341600.

The previous prime is 42850471024853. The next prime is 42850471024891. The reversal of 42850471024854 is 45842017405824.

42850471024854 is a `hidden beast` number, since 4 + 2 + 8 + 50 + 4 + 7 + 102 + 485 + 4 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 793527241201 = 42850471024854 / (4 + 2 + 8 + 5 + 0 + 4 + 7 + 1 + 0 + 2 + 4 + 8 + 5 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 42850471024854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42850471024853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396763620547 + ... + 396763620654.

It is an arithmetic number, because the mean of its divisors is an integer number (5951454309015).

Almost surely, 2^{42850471024854} is an apocalyptic number.

42850471024854 is an abundant number, since it is smaller than the sum of its proper divisors (52372797919386).

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

42850471024854 is a wasteful number, since it uses less digits than its factorization.

42850471024854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793527241212 (or 793527241206 counting only the distinct ones).

The product of its (nonzero) digits is 11468800, while the sum is 54.

The spelling of 42850471024854 in words is "forty-two trillion, eight hundred fifty billion, four hundred seventy-one million, twenty-four thousand, eight hundred fifty-four".