2142002564184 has 32 divisors (see below), whose sum is σ = 6120007326720. Its totient is φ = 612000732576.

The previous prime is 2142002564173. The next prime is 2142002564209. The reversal of 2142002564184 is 4814652002412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6375007464 + ... + 6375007799.

It is an arithmetic number, because the mean of its divisors is an integer number (191250228960).

Almost surely, 2^{2142002564184} is an apocalyptic number.

2142002564184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2142002564184 is an abundant number, since it is smaller than the sum of its proper divisors (3978004762536).

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

2142002564184 is a wasteful number, since it uses less digits than its factorization.

2142002564184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12750015279 (or 12750015275 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

Adding to 2142002564184 its reverse (4814652002412), we get a palindrome (6956654566596).

The spelling of 2142002564184 in words is "two trillion, one hundred forty-two billion, two million, five hundred sixty-four thousand, one hundred eighty-four".