240441400049 has 2 divisors, whose sum is σ = 240441400050. Its totient is φ = 240441400048.

The previous prime is 240441400019. The next prime is 240441400063. The reversal of 240441400049 is 940004144042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 238894157824 + 1547242225 = 488768^2 + 39335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240441400049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240441399988 and 240441400024.

It is not a weakly prime, because it can be changed into another prime (240441400019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120220700024 + 120220700025.

It is an arithmetic number, because the mean of its divisors is an integer number (120220700025).

Almost surely, 2^240441400049 is an apocalyptic number.

It is an amenable number.

240441400049 is a deficient number, since it is larger than the sum of its proper divisors (1).

240441400049 is an equidigital number, since it uses as much as digits as its factorization.

240441400049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 240441400049 in words is "two hundred forty billion, four hundred forty-one million, four hundred thousand, forty-nine".