42866877866824 has 16 divisors (see below), whose sum is σ = 87682250182320. Its totient is φ = 19484944484880.

The previous prime is 42866877866797. The next prime is 42866877866837.

42866877866824 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243561805974 + ... + 243561806149.

It is an arithmetic number, because the mean of its divisors is an integer number (5480140636395).

Almost surely, 2^{42866877866824} is an apocalyptic number.

42866877866824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42866877866824 is an abundant number, since it is smaller than the sum of its proper divisors (44815372315496).

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

42866877866824 is a wasteful number, since it uses less digits than its factorization.

42866877866824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487123612140 (or 487123612136 counting only the distinct ones).

The product of its digits is 16647192576, while the sum is 82.

The spelling of 42866877866824 in words is "forty-two trillion, eight hundred sixty-six billion, eight hundred seventy-seven million, eight hundred sixty-six thousand, eight hundred twenty-four".