2114142344220 has 96 divisors (see below), whose sum is σ = 6074492590656. Its totient is φ = 549067161600.

The previous prime is 2114142344219. The next prime is 2114142344233. The reversal of 2114142344220 is 224432414112.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 674700 + ... + 2164140.

It is an arithmetic number, because the mean of its divisors is an integer number (63275964486).

Almost surely, 2^{2114142344220} is an apocalyptic number.

2114142344220 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 2114142344220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3037246295328).

2114142344220 is an abundant number, since it is smaller than the sum of its proper divisors (3960350246436).

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

2114142344220 is a wasteful number, since it uses less digits than its factorization.

2114142344220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490071 (or 1490069 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 2114142344220 its reverse (224432414112), we get a palindrome (2338574758332).

The spelling of 2114142344220 in words is "two trillion, one hundred fourteen billion, one hundred forty-two million, three hundred forty-four thousand, two hundred twenty".