2131440034114 has 8 divisors (see below), whose sum is σ = 3202778963340. Its totient is φ = 1063847046336.

The previous prime is 2131440034109. The next prime is 2131440034121. The reversal of 2131440034114 is 4114300441312.

It can be written as a sum of positive squares in 2 ways, for example, as 2131381005625 + 59028489 = 1459925^2 + 7683^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 936483939 + ... + 936486214.

Almost surely, 2^{2131440034114} is an apocalyptic number.

2131440034114 is a deficient number, since it is larger than the sum of its proper divisors (1071338929226).

2131440034114 is a wasteful number, since it uses less digits than its factorization.

2131440034114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872970724.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2131440034114 its reverse (4114300441312), we get a palindrome (6245740475426).

The spelling of 2131440034114 in words is "two trillion, one hundred thirty-one billion, four hundred forty million, thirty-four thousand, one hundred fourteen".