1334280427 has 2 divisors, whose sum is σ = 1334280428. Its totient is φ = 1334280426.

The previous prime is 1334280403. The next prime is 1334280443. The reversal of 1334280427 is 7240824331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334280427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1334280392 and 1334280401.

It is not a weakly prime, because it can be changed into another prime (1334280487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667140213 + 667140214.

It is an arithmetic number, because the mean of its divisors is an integer number (667140214).

Almost surely, 2^1334280427 is an apocalyptic number.

1334280427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334280427 is an equidigital number, since it uses as much as digits as its factorization.

1334280427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 1334280427 is about 36527.8034789939. The cubic root of 1334280427 is about 1100.9029574842.

The spelling of 1334280427 in words is "one billion, three hundred thirty-four million, two hundred eighty thousand, four hundred twenty-seven".