7130726419 has 2 divisors, whose sum is σ = 7130726420. Its totient is φ = 7130726418.

The previous prime is 7130726413. The next prime is 7130726453. The reversal of 7130726419 is 9146270317.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7130726419 - 2¹³ = 7130718227 is a prime.

It is a super-2 number, since 2×7130726419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7130726413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3565363209 + 3565363210.

It is an arithmetic number, because the mean of its divisors is an integer number (3565363210).

Almost surely, 2^7130726419 is an apocalyptic number.

7130726419 is a deficient number, since it is larger than the sum of its proper divisors (1).

7130726419 is an equidigital number, since it uses as much as digits as its factorization.

7130726419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 7130726419 is about 84443.6286465711. The cubic root of 7130726419 is about 1924.7659394059.

The spelling of 7130726419 in words is "seven billion, one hundred thirty million, seven hundred twenty-six thousand, four hundred nineteen".