1740638056327 has 2 divisors, whose sum is σ = 1740638056328. Its totient is φ = 1740638056326.

The previous prime is 1740638056319. The next prime is 1740638056331. The reversal of 1740638056327 is 7236508360471.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1740638056327 - 2³ = 1740638056319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1740638054327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 870319028163 + 870319028164.

It is an arithmetic number, because the mean of its divisors is an integer number (870319028164).

Almost surely, 2^{1740638056327} is an apocalyptic number.

1740638056327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1740638056327 is an equidigital number, since it uses as much as digits as its factorization.

1740638056327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 1740638056327 in words is "one trillion, seven hundred forty billion, six hundred thirty-eight million, fifty-six thousand, three hundred twenty-seven".