144214333431031 has 2 divisors, whose sum is σ = 144214333431032. Its totient is φ = 144214333431030.

The previous prime is 144214333431029. The next prime is 144214333431097. The reversal of 144214333431031 is 130134333412441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144214333431031 - 2¹ = 144214333431029 is a prime.

It is a super-2 number, since 2×144214333431031² (a number of 29 digits) contains 22 as substring.

Together with 144214333431029, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144214333431001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72107166715515 + 72107166715516.

It is an arithmetic number, because the mean of its divisors is an integer number (72107166715516).

Almost surely, 2^{144214333431031} is an apocalyptic number.

144214333431031 is a deficient number, since it is larger than the sum of its proper divisors (1).

144214333431031 is an equidigital number, since it uses as much as digits as its factorization.

144214333431031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 144214333431031 its reverse (130134333412441), we get a palindrome (274348666843472).

The spelling of 144214333431031 in words is "one hundred forty-four trillion, two hundred fourteen billion, three hundred thirty-three million, four hundred thirty-one thousand, thirty-one".