7413427447 has 2 divisors, whose sum is σ = 7413427448. Its totient is φ = 7413427446.

The previous prime is 7413427421. The next prime is 7413427481. The reversal of 7413427447 is 7447243147.

7413427447 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7413427447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7413427487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3706713723 + 3706713724.

It is an arithmetic number, because the mean of its divisors is an integer number (3706713724).

Almost surely, 2^7413427447 is an apocalyptic number.

7413427447 is a deficient number, since it is larger than the sum of its proper divisors (1).

7413427447 is an equidigital number, since it uses as much as digits as its factorization.

7413427447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 526848, while the sum is 43.

The square root of 7413427447 is about 86101.2627491607. The cubic root of 7413427447 is about 1949.8730968916.

The spelling of 7413427447 in words is "seven billion, four hundred thirteen million, four hundred twenty-seven thousand, four hundred forty-seven".