2440596942097 has 2 divisors, whose sum is σ = 2440596942098. Its totient is φ = 2440596942096.

The previous prime is 2440596942073. The next prime is 2440596942143. The reversal of 2440596942097 is 7902496950442.

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., 2440596942081 + 16 = 1562241^2 + 4^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2440596942097 is a prime.

It is not a weakly prime, because it can be changed into another prime (2440596942037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220298471048 + 1220298471049.

It is an arithmetic number, because the mean of its divisors is an integer number (1220298471049).

Almost surely, 2^{2440596942097} is an apocalyptic number.

It is an amenable number.

2440596942097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440596942097 is an equidigital number, since it uses as much as digits as its factorization.

2440596942097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39191040, while the sum is 61.

The spelling of 2440596942097 in words is "two trillion, four hundred forty billion, five hundred ninety-six million, nine hundred forty-two thousand, ninety-seven".