2143860400014 has 16 divisors (see below), whose sum is σ = 4287749564880. Its totient is φ = 714615339200.

The previous prime is 2143860399953. The next prime is 2143860400021. The reversal of 2143860400014 is 4100040683412.

It is a super-2 number, since 2×2143860400014² (a number of 25 digits) contains 22 as substring.

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, 160479 + ... + 2076890.

It is an arithmetic number, because the mean of its divisors is an integer number (267984347805).

Almost surely, 2^{2143860400014} is an apocalyptic number.

2143860400014 is an abundant number, since it is smaller than the sum of its proper divisors (2143889164866).

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

2143860400014 is a wasteful number, since it uses less digits than its factorization.

2143860400014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2397075.

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 2143860400014 in words is "two trillion, one hundred forty-three billion, eight hundred sixty million, four hundred thousand, fourteen".