6740040703723 has 2 divisors, whose sum is σ = 6740040703724. Its totient is φ = 6740040703722.

The previous prime is 6740040703651. The next prime is 6740040703751. The reversal of 6740040703723 is 3273070400476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6740040703723 - 2⁴¹ = 4541017448171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6740040703723.

It is not a weakly prime, because it can be changed into another prime (6740040703783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3370020351861 + 3370020351862.

It is an arithmetic number, because the mean of its divisors is an integer number (3370020351862).

Almost surely, 2^{6740040703723} is an apocalyptic number.

6740040703723 is a deficient number, since it is larger than the sum of its proper divisors (1).

6740040703723 is an equidigital number, since it uses as much as digits as its factorization.

6740040703723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 592704, while the sum is 43.

The spelling of 6740040703723 in words is "six trillion, seven hundred forty billion, forty million, seven hundred three thousand, seven hundred twenty-three".