1341028319 has 2 divisors, whose sum is σ = 1341028320. Its totient is φ = 1341028318.

The previous prime is 1341028309. The next prime is 1341028361. The reversal of 1341028319 is 9138201431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1341028319 - 2²⁸ = 1072592863 is a prime.

It is a super-2 number, since 2×1341028319² = 3596713904719931522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341028309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670514159 + 670514160.

It is an arithmetic number, because the mean of its divisors is an integer number (670514160).

Almost surely, 2^1341028319 is an apocalyptic number.

1341028319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341028319 is an equidigital number, since it uses as much as digits as its factorization.

1341028319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1341028319 is about 36620.0535089724. The cubic root of 1341028319 is about 1102.7557129547.

The spelling of 1341028319 in words is "one billion, three hundred forty-one million, twenty-eight thousand, three hundred nineteen".