2140044114020 has 12 divisors (see below), whose sum is σ = 4494092639484. Its totient is φ = 856017645600.

The previous prime is 2140044113993. The next prime is 2140044114029. The reversal of 2140044114020 is 204114400412.

It can be written as a sum of positive squares in 2 ways, for example, as 1056159068416 + 1083885045604 = 1027696^2 + 1041098^2 .

It is not an unprimeable number, because it can be changed into a prime (2140044114029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53501102831 + ... + 53501102870.

It is an arithmetic number, because the mean of its divisors is an integer number (374507719957).

Almost surely, 2^{2140044114020} is an apocalyptic number.

2140044114020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2140044114020 is an abundant number, since it is smaller than the sum of its proper divisors (2354048525464).

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

2140044114020 is a wasteful number, since it uses less digits than its factorization.

2140044114020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107002205710 (or 107002205708 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 2140044114020 its reverse (204114400412), we get a palindrome (2344158514432).

The spelling of 2140044114020 in words is "two trillion, one hundred forty billion, forty-four million, one hundred fourteen thousand, twenty".