2144013274000 has 160 divisors (see below), whose sum is σ = 5587019657856. Its totient is φ = 791067225600.

The previous prime is 2144013273979. The next prime is 2144013274019. The reversal of 2144013274000 is 4723104412.

It is a self number, because there is not a number n which added to its sum of digits gives 2144013274000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37073107 + ... + 37130893.

Almost surely, 2^{2144013274000} is an apocalyptic number.

2144013274000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2144013274000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2793509828928).

2144013274000 is an abundant number, since it is smaller than the sum of its proper divisors (3443006383856).

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

2144013274000 is a wasteful number, since it uses less digits than its factorization.

2144013274000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59250 (or 59234 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 2144013274000 its reverse (4723104412), we get a palindrome (2148736378412).

The spelling of 2144013274000 in words is "two trillion, one hundred forty-four billion, thirteen million, two hundred seventy-four thousand".