2142301114444 has 24 divisors (see below), whose sum is σ = 3790327399488. Its totient is φ = 1059408132480.

The previous prime is 2142301114381. The next prime is 2142301114469. The reversal of 2142301114444 is 4444111032412.

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 7 ways as a sum of consecutive naturals, for example, 7064239 + ... + 7361254.

It is an arithmetic number, because the mean of its divisors is an integer number (157930308312).

Almost surely, 2^{2142301114444} is an apocalyptic number.

It is an amenable number.

2142301114444 is a deficient number, since it is larger than the sum of its proper divisors (1648026285044).

2142301114444 is a wasteful number, since it uses less digits than its factorization.

2142301114444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14425905 (or 14425903 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 2142301114444 its reverse (4444111032412), we get a palindrome (6586412146856).

The spelling of 2142301114444 in words is "two trillion, one hundred forty-two billion, three hundred one million, one hundred fourteen thousand, four hundred forty-four".