5112144201431 has 2 divisors, whose sum is σ = 5112144201432. Its totient is φ = 5112144201430.

The previous prime is 5112144201419. The next prime is 5112144201449. The reversal of 5112144201431 is 1341024412115.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5112144201431 - 2²² = 5112140007127 is a prime.

It is a super-2 number, since 2×5112144201431² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5112144201394 and 5112144201403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5112144291431) by changing a digit.

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, 2556072100715 + 2556072100716.

It is an arithmetic number, because the mean of its divisors is an integer number (2556072100716).

Almost surely, 2^{5112144201431} is an apocalyptic number.

5112144201431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5112144201431 is an equidigital number, since it uses as much as digits as its factorization.

5112144201431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 5112144201431 its reverse (1341024412115), we get a palindrome (6453168613546).

The spelling of 5112144201431 in words is "five trillion, one hundred twelve billion, one hundred forty-four million, two hundred one thousand, four hundred thirty-one".