143344221004463 has 2 divisors, whose sum is σ = 143344221004464. Its totient is φ = 143344221004462.

The previous prime is 143344221004433. The next prime is 143344221004477. The reversal of 143344221004463 is 364400122443341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 143344221004463 - 2⁶ = 143344221004399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143344221004463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143344221004433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71672110502231 + 71672110502232.

It is an arithmetic number, because the mean of its divisors is an integer number (71672110502232).

Almost surely, 2^{143344221004463} is an apocalyptic number.

143344221004463 is a deficient number, since it is larger than the sum of its proper divisors (1).

143344221004463 is an equidigital number, since it uses as much as digits as its factorization.

143344221004463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 41.

The spelling of 143344221004463 in words is "one hundred forty-three trillion, three hundred forty-four billion, two hundred twenty-one million, four thousand, four hundred sixty-three".