143126363252441 has 2 divisors, whose sum is σ = 143126363252442. Its totient is φ = 143126363252440.

The previous prime is 143126363252419. The next prime is 143126363252461. The reversal of 143126363252441 is 144252363621341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142928719878400 + 197643374041 = 11955280^2 + 444571^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143126363252441 is a prime.

It is not a weakly prime, because it can be changed into another prime (143126363252461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71563181626220 + 71563181626221.

It is an arithmetic number, because the mean of its divisors is an integer number (71563181626221).

Almost surely, 2^{143126363252441} is an apocalyptic number.

It is an amenable number.

143126363252441 is a deficient number, since it is larger than the sum of its proper divisors (1).

143126363252441 is an equidigital number, since it uses as much as digits as its factorization.

143126363252441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 47.

The spelling of 143126363252441 in words is "one hundred forty-three trillion, one hundred twenty-six billion, three hundred sixty-three million, two hundred fifty-two thousand, four hundred forty-one".