1353450768427 has 2 divisors, whose sum is σ = 1353450768428. Its totient is φ = 1353450768426.

The previous prime is 1353450768421. The next prime is 1353450768497. The reversal of 1353450768427 is 7248670543531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1353450768427 - 2²³ = 1353442379819 is a prime.

It is not a weakly prime, because it can be changed into another prime (1353450768421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676725384213 + 676725384214.

It is an arithmetic number, because the mean of its divisors is an integer number (676725384214).

Almost surely, 2^{1353450768427} is an apocalyptic number.

1353450768427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353450768427 is an equidigital number, since it uses as much as digits as its factorization.

1353450768427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16934400, while the sum is 55.

The spelling of 1353450768427 in words is "one trillion, three hundred fifty-three billion, four hundred fifty million, seven hundred sixty-eight thousand, four hundred twenty-seven".