144412103302231 has 4 divisors (see below), whose sum is σ = 150690890402352. Its totient is φ = 138133316202112.

The previous prime is 144412103302219. The next prime is 144412103302241. The reversal of 144412103302231 is 132203301214441.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 144412103302231 - 2⁵ = 144412103302199 is a prime.

It is a super-2 number, since 2×144412103302231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144412103302193 and 144412103302202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144412103302241) 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 in 3 ways as a sum of consecutive naturals, for example, 3139393550026 + ... + 3139393550071.

It is an arithmetic number, because the mean of its divisors is an integer number (37672722600588).

Almost surely, 2^{144412103302231} is an apocalyptic number.

144412103302231 is a deficient number, since it is larger than the sum of its proper divisors (6278787100121).

144412103302231 is an equidigital number, since it uses as much as digits as its factorization.

144412103302231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6278787100120.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 144412103302231 its reverse (132203301214441), we get a palindrome (276615404516672).

The spelling of 144412103302231 in words is "one hundred forty-four trillion, four hundred twelve billion, one hundred three million, three hundred two thousand, two hundred thirty-one".