7428130306319 has 8 divisors (see below), whose sum is σ = 7467461978160. Its totient is φ = 7388856605376.

The previous prime is 7428130306279. The next prime is 7428130306321. The reversal of 7428130306319 is 9136030318247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7428130306319 is a prime.

It is a super-2 number, since 2×7428130306319² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7428130306339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14235764 + ... + 14748329.

It is an arithmetic number, because the mean of its divisors is an integer number (933432747270).

Almost surely, 2^{7428130306319} is an apocalyptic number.

7428130306319 is a deficient number, since it is larger than the sum of its proper divisors (39331671841).

7428130306319 is a wasteful number, since it uses less digits than its factorization.

7428130306319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28985449.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 7428130306319 in words is "seven trillion, four hundred twenty-eight billion, one hundred thirty million, three hundred six thousand, three hundred nineteen".