2144402102314 has 4 divisors (see below), whose sum is σ = 3216603153474. Its totient is φ = 1072201051156.

The previous prime is 2144402102273. The next prime is 2144402102321. The reversal of 2144402102314 is 4132012044412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1096303232025 + 1048098870289 = 1047045^2 + 1023767^2 .

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 as a sum of consecutive naturals, namely, 536100525577 + ... + 536100525580.

Almost surely, 2^{2144402102314} is an apocalyptic number.

2144402102314 is a deficient number, since it is larger than the sum of its proper divisors (1072201051160).

2144402102314 is a wasteful number, since it uses less digits than its factorization.

2144402102314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072201051159.

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

Adding to 2144402102314 its reverse (4132012044412), we get a palindrome (6276414146726).

The spelling of 2144402102314 in words is "two trillion, one hundred forty-four billion, four hundred two million, one hundred two thousand, three hundred fourteen".