20214331014344 has 8 divisors (see below), whose sum is σ = 37901870651910. Its totient is φ = 10107165507168.

The previous prime is 20214331014329. The next prime is 20214331014359. The reversal of 20214331014344 is 44341013341202.

It is an interprime number because it is at equal distance from previous prime (20214331014329) and next prime (20214331014359).

It can be written as a sum of positive squares in only one way, i.e., 15658402984900 + 4555928029444 = 3957070^2 + 2134462^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 20214331014344.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1263395688389 + ... + 1263395688404.

Almost surely, 2^{20214331014344} is an apocalyptic number.

It is an amenable number.

20214331014344 is a deficient number, since it is larger than the sum of its proper divisors (17687539637566).

20214331014344 is a wasteful number, since it uses less digits than its factorization.

20214331014344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526791376799 (or 2526791376795 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 20214331014344 its reverse (44341013341202), we get a palindrome (64555344355546).

The spelling of 20214331014344 in words is "twenty trillion, two hundred fourteen billion, three hundred thirty-one million, fourteen thousand, three hundred forty-four".