2144333140000 has 120 divisors (see below), whose sum is σ = 5283138666960. Its totient is φ = 856471968000.

The previous prime is 2144333139979. The next prime is 2144333140021. The reversal of 2144333140000 is 413334412.

It is an interprime number because it is at equal distance from previous prime (2144333139979) and next prime (2144333140021).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13581511 + ... + 13738489.

It is an arithmetic number, because the mean of its divisors is an integer number (44026155558).

Almost surely, 2^{2144333140000} is an apocalyptic number.

2144333140000 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 2144333140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2641569333480).

2144333140000 is an abundant number, since it is smaller than the sum of its proper divisors (3138805526960).

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

2144333140000 is an equidigital number, since it uses as much as digits as its factorization.

2144333140000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157692 (or 157669 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2144333140000 its reverse (413334412), we get a palindrome (2144746474412).

The spelling of 2144333140000 in words is "two trillion, one hundred forty-four billion, three hundred thirty-three million, one hundred forty thousand".