2141340140422 has 8 divisors (see below), whose sum is σ = 3670868812176. Its totient is φ = 917717203032.

The previous prime is 2141340140383. The next prime is 2141340140441. The reversal of 2141340140422 is 2240410431412.

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

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 3 ways as a sum of consecutive naturals, for example, 76476433573 + ... + 76476433600.

It is an arithmetic number, because the mean of its divisors is an integer number (458858601522).

Almost surely, 2^{2141340140422} is an apocalyptic number.

2141340140422 is a deficient number, since it is larger than the sum of its proper divisors (1529528671754).

2141340140422 is a wasteful number, since it uses less digits than its factorization.

2141340140422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152952867182.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 2141340140422 its reverse (2240410431412), we get a palindrome (4381750571834).

The spelling of 2141340140422 in words is "two trillion, one hundred forty-one billion, three hundred forty million, one hundred forty thousand, four hundred twenty-two".