1391459854327 has 2 divisors, whose sum is σ = 1391459854328. Its totient is φ = 1391459854326.

The previous prime is 1391459854313. The next prime is 1391459854349. The reversal of 1391459854327 is 7234589541931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1391459854327 - 2¹⁵ = 1391459821559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1391459854357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 695729927163 + 695729927164.

It is an arithmetic number, because the mean of its divisors is an integer number (695729927164).

Almost surely, 2^{1391459854327} is an apocalyptic number.

1391459854327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1391459854327 is an equidigital number, since it uses as much as digits as its factorization.

1391459854327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32659200, while the sum is 61.

The spelling of 1391459854327 in words is "one trillion, three hundred ninety-one billion, four hundred fifty-nine million, eight hundred fifty-four thousand, three hundred twenty-seven".