42876014561064 has 144 divisors (see below), whose sum is σ = 123360560098620. Its totient is φ = 13450701680640.

The previous prime is 42876014561011. The next prime is 42876014561119. The reversal of 42876014561064 is 46016541067824.

42876014561064 is a `hidden beast` number, since 4 + 2 + 8 + 7 + 6 + 0 + 14 + 5 + 610 + 6 + 4 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 30631907852100 + 12244106708964 = 5534610^2 + 3499158^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42876014561064.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 836726484 + ... + 836777724.

Almost surely, 2^{42876014561064} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42876014561064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61680280049310).

42876014561064 is an abundant number, since it is smaller than the sum of its proper divisors (80484545537556).

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

42876014561064 is a wasteful number, since it uses less digits than its factorization.

42876014561064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91500 (or 91476 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 42876014561064 in words is "forty-two trillion, eight hundred seventy-six billion, fourteen million, five hundred sixty-one thousand, sixty-four".