2440064703407 has 2 divisors, whose sum is σ = 2440064703408. Its totient is φ = 2440064703406.

The previous prime is 2440064703317. The next prime is 2440064703413. The reversal of 2440064703407 is 7043074600442.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2440064703407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2440064703907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220032351703 + 1220032351704.

It is an arithmetic number, because the mean of its divisors is an integer number (1220032351704).

Almost surely, 2^{2440064703407} is an apocalyptic number.

2440064703407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440064703407 is an equidigital number, since it uses as much as digits as its factorization.

2440064703407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 41.

The spelling of 2440064703407 in words is "two trillion, four hundred forty billion, sixty-four million, seven hundred three thousand, four hundred seven".