3144212431 has 2 divisors, whose sum is σ = 3144212432. Its totient is φ = 3144212430.

The previous prime is 3144212389. The next prime is 3144212437. The reversal of 3144212431 is 1342124413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3144212431 - 2¹⁵ = 3144179663 is a prime.

It is a super-2 number, since 2×3144212431² = 19772143622509859522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3144212396 and 3144212405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3144212437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572106215 + 1572106216.

It is an arithmetic number, because the mean of its divisors is an integer number (1572106216).

Almost surely, 2^3144212431 is an apocalyptic number.

3144212431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144212431 is an equidigital number, since it uses as much as digits as its factorization.

3144212431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 3144212431 is about 56073.2773342169. The cubic root of 3144212431 is about 1464.9988826885.

Adding to 3144212431 its reverse (1342124413), we get a palindrome (4486336844).

The spelling of 3144212431 in words is "three billion, one hundred forty-four million, two hundred twelve thousand, four hundred thirty-one".