240044360233057 has 2 divisors, whose sum is σ = 240044360233058. Its totient is φ = 240044360233056.

The previous prime is 240044360233003. The next prime is 240044360233163. The reversal of 240044360233057 is 750332063440042.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 224270721900241 + 15773638332816 = 14975671^2 + 3971604^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240044360233057 is a prime.

It is not a weakly prime, because it can be changed into another prime (240044360233957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120022180116528 + 120022180116529.

It is an arithmetic number, because the mean of its divisors is an integer number (120022180116529).

Almost surely, 2^{240044360233057} is an apocalyptic number.

It is an amenable number.

240044360233057 is a deficient number, since it is larger than the sum of its proper divisors (1).

240044360233057 is an equidigital number, since it uses as much as digits as its factorization.

240044360233057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 43.

The spelling of 240044360233057 in words is "two hundred forty trillion, forty-four billion, three hundred sixty million, two hundred thirty-three thousand, fifty-seven".