1514144342231 has 2 divisors, whose sum is σ = 1514144342232. Its totient is φ = 1514144342230.

The previous prime is 1514144342213. The next prime is 1514144342273. The reversal of 1514144342231 is 1322434414151.

Together with previous prime (1514144342213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1514144342231 - 2¹⁰ = 1514144341207 is a prime.

It is a super-2 number, since 2×1514144342231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1514144342191 and 1514144342200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1514144332231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757072171115 + 757072171116.

It is an arithmetic number, because the mean of its divisors is an integer number (757072171116).

Almost surely, 2^{1514144342231} is an apocalyptic number.

1514144342231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1514144342231 is an equidigital number, since it uses as much as digits as its factorization.

1514144342231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 35.

Adding to 1514144342231 its reverse (1322434414151), we get a palindrome (2836578756382).

The spelling of 1514144342231 in words is "one trillion, five hundred fourteen billion, one hundred forty-four million, three hundred forty-two thousand, two hundred thirty-one".