140445484544041 has 2 divisors, whose sum is σ = 140445484544042. Its totient is φ = 140445484544040.

The previous prime is 140445484543997. The next prime is 140445484544063.

140445484544041 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134923905705625 + 5521578838416 = 11615675^2 + 2349804^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 140445484544041 - 2¹¹ = 140445484541993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140445484544041.

It is not a weakly prime, because it can be changed into another prime (140445484944041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70222742272020 + 70222742272021.

It is an arithmetic number, because the mean of its divisors is an integer number (70222742272021).

Almost surely, 2^{140445484544041} is an apocalyptic number.

It is an amenable number.

140445484544041 is a deficient number, since it is larger than the sum of its proper divisors (1).

140445484544041 is an equidigital number, since it uses as much as digits as its factorization.

140445484544041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13107200, while the sum is 52.

The spelling of 140445484544041 in words is "one hundred forty trillion, four hundred forty-five billion, four hundred eighty-four million, five hundred forty-four thousand, forty-one".