143327551444241 has 2 divisors, whose sum is σ = 143327551444242. Its totient is φ = 143327551444240.

The previous prime is 143327551444223. The next prime is 143327551444261. The reversal of 143327551444241 is 142444155723341.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99897606224641 + 43429945219600 = 9994879^2 + 6590140^2 .

It is a cyclic number.

It is not a de Polignac number, because 143327551444241 - 2²⁶ = 143327484335377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143327551444241.

It is not a weakly prime, because it can be changed into another prime (143327551444261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71663775722120 + 71663775722121.

It is an arithmetic number, because the mean of its divisors is an integer number (71663775722121).

Almost surely, 2^{143327551444241} is an apocalyptic number.

It is an amenable number.

143327551444241 is a deficient number, since it is larger than the sum of its proper divisors (1).

143327551444241 is an equidigital number, since it uses as much as digits as its factorization.

143327551444241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6451200, while the sum is 50.

The spelling of 143327551444241 in words is "one hundred forty-three trillion, three hundred twenty-seven billion, five hundred fifty-one million, four hundred forty-four thousand, two hundred forty-one".