3143242114261 has 2 divisors, whose sum is σ = 3143242114262. Its totient is φ = 3143242114260.

The previous prime is 3143242114247. The next prime is 3143242114343. The reversal of 3143242114261 is 1624112423413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3142841113636 + 401000625 = 1772806^2 + 20025^2 .

It is a cyclic number.

It is not a de Polignac number, because 3143242114261 - 2¹⁹ = 3143241589973 is a prime.

It is a super-2 number, since 2×3143242114261² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3143242144261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571621057130 + 1571621057131.

It is an arithmetic number, because the mean of its divisors is an integer number (1571621057131).

Almost surely, 2^{3143242114261} is an apocalyptic number.

It is an amenable number.

3143242114261 is a deficient number, since it is larger than the sum of its proper divisors (1).

3143242114261 is an equidigital number, since it uses as much as digits as its factorization.

3143242114261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 34.

Adding to 3143242114261 its reverse (1624112423413), we get a palindrome (4767354537674).

The spelling of 3143242114261 in words is "three trillion, one hundred forty-three billion, two hundred forty-two million, one hundred fourteen thousand, two hundred sixty-one".