2144042234334 has 480 divisors, whose sum is σ = 6630999373152. Its totient is φ = 508939200000.

The previous prime is 2144042234311. The next prime is 2144042234357. The reversal of 2144042234334 is 4334322404412.

2144042234334 is a `hidden beast` number, since 2 + 14 + 40 + 42 + 234 + 334 = 666.

It is an interprime number because it is at equal distance from previous prime (2144042234311) and next prime (2144042234357).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 114639184 + ... + 114657884.

Almost surely, 2^{2144042234334} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2144042234334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3315499686576).

2144042234334 is an abundant number, since it is smaller than the sum of its proper divisors (4486957138818).

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

2144042234334 is a wasteful number, since it uses less digits than its factorization.

2144042234334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18854 (or 18838 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 2144042234334 its reverse (4334322404412), we get a palindrome (6478364638746).

The spelling of 2144042234334 in words is "two trillion, one hundred forty-four billion, forty-two million, two hundred thirty-four thousand, three hundred thirty-four".