1351488427 has 2 divisors, whose sum is σ = 1351488428. Its totient is φ = 1351488426.

The previous prime is 1351488379. The next prime is 1351488469. The reversal of 1351488427 is 7248841531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1351488427 - 2¹⁵ = 1351455659 is a prime.

It is not a weakly prime, because it can be changed into another prime (1351488497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675744213 + 675744214.

It is an arithmetic number, because the mean of its divisors is an integer number (675744214).

Almost surely, 2^1351488427 is an apocalyptic number.

1351488427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351488427 is an equidigital number, since it uses as much as digits as its factorization.

1351488427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 215040, while the sum is 43.

The square root of 1351488427 is about 36762.5954878053. The cubic root of 1351488427 is about 1105.6154790707.

The spelling of 1351488427 in words is "one billion, three hundred fifty-one million, four hundred eighty-eight thousand, four hundred twenty-seven".