144554405041 has 2 divisors, whose sum is σ = 144554405042. Its totient is φ = 144554405040.

The previous prime is 144554405003. The next prime is 144554405057. The reversal of 144554405041 is 140504455441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104752559025 + 39801846016 = 323655^2 + 199504^2 .

It is a cyclic number.

It is not a de Polignac number, because 144554405041 - 2²⁵ = 144520850609 is a prime.

It is not a weakly prime, because it can be changed into another prime (144554205041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72277202520 + 72277202521.

It is an arithmetic number, because the mean of its divisors is an integer number (72277202521).

Almost surely, 2^144554405041 is an apocalyptic number.

It is an amenable number.

144554405041 is a deficient number, since it is larger than the sum of its proper divisors (1).

144554405041 is an equidigital number, since it uses as much as digits as its factorization.

144554405041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128000, while the sum is 37.

The spelling of 144554405041 in words is "one hundred forty-four billion, five hundred fifty-four million, four hundred five thousand, forty-one".