144114421663 has 2 divisors, whose sum is σ = 144114421664. Its totient is φ = 144114421662.

The previous prime is 144114421609. The next prime is 144114421667. The reversal of 144114421663 is 366124411441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144114421663 - 2¹⁷ = 144114290591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144114421667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72057210831 + 72057210832.

It is an arithmetic number, because the mean of its divisors is an integer number (72057210832).

Almost surely, 2^144114421663 is an apocalyptic number.

144114421663 is a deficient number, since it is larger than the sum of its proper divisors (1).

144114421663 is an equidigital number, since it uses as much as digits as its factorization.

144114421663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 37.

The spelling of 144114421663 in words is "one hundred forty-four billion, one hundred fourteen million, four hundred twenty-one thousand, six hundred sixty-three".