130441439 has 2 divisors, whose sum is σ = 130441440. Its totient is φ = 130441438.

The previous prime is 130441433. The next prime is 130441463. The reversal of 130441439 is 934144031.

It is a weak prime.

It is an emirp because it is prime and its reverse (934144031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130441439 - 2⁸ = 130441183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130441433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65220719 + 65220720.

It is an arithmetic number, because the mean of its divisors is an integer number (65220720).

Almost surely, 2^130441439 is an apocalyptic number.

130441439 is a deficient number, since it is larger than the sum of its proper divisors (1).

130441439 is an equidigital number, since it uses as much as digits as its factorization.

130441439 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 29.

The square root of 130441439 is about 11421.0962258445. The cubic root of 130441439 is about 507.1524490756.

The spelling of 130441439 in words is "one hundred thirty million, four hundred forty-one thousand, four hundred thirty-nine".