7130726427 has 8 divisors (see below), whose sum is σ = 10371965760. Its totient is φ = 4321652360.

The previous prime is 7130726419. The next prime is 7130726453. The reversal of 7130726427 is 7246270317.

7130726427 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 7130726427 - 2³ = 7130726419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7130726527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108041277 + ... + 108041342.

It is an arithmetic number, because the mean of its divisors is an integer number (1296495720).

Almost surely, 2^7130726427 is an apocalyptic number.

7130726427 is a deficient number, since it is larger than the sum of its proper divisors (3241239333).

7130726427 is a wasteful number, since it uses less digits than its factorization.

7130726427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216082633.

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 7130726427 is about 84443.6286939400. The cubic root of 7130726427 is about 1924.7659401257.

The spelling of 7130726427 in words is "seven billion, one hundred thirty million, seven hundred twenty-six thousand, four hundred twenty-seven".