1330041379 has 2 divisors, whose sum is σ = 1330041380. Its totient is φ = 1330041378.

The previous prime is 1330041313. The next prime is 1330041403. The reversal of 1330041379 is 9731400331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1330041379 - 2¹⁵ = 1330008611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1330041379.

It is not a weakly prime, because it can be changed into another prime (1330044379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665020689 + 665020690.

It is an arithmetic number, because the mean of its divisors is an integer number (665020690).

Almost surely, 2^1330041379 is an apocalyptic number.

1330041379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330041379 is an equidigital number, since it uses as much as digits as its factorization.

1330041379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 1330041379 is about 36469.7323680885. The cubic root of 1330041379 is about 1099.7358536547.

The spelling of 1330041379 in words is "one billion, three hundred thirty million, forty-one thousand, three hundred seventy-nine".