7144346347 has 2 divisors, whose sum is σ = 7144346348. Its totient is φ = 7144346346.

The previous prime is 7144346269. The next prime is 7144346369. The reversal of 7144346347 is 7436434417.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7144346347 - 2⁷ = 7144346219 is a prime.

It is not a weakly prime, because it can be changed into another prime (7144376347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3572173173 + 3572173174.

It is an arithmetic number, because the mean of its divisors is an integer number (3572173174).

Almost surely, 2^7144346347 is an apocalyptic number.

7144346347 is a deficient number, since it is larger than the sum of its proper divisors (1).

7144346347 is an equidigital number, since it uses as much as digits as its factorization.

7144346347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 43.

The square root of 7144346347 is about 84524.2352642128. The cubic root of 7144346347 is about 1925.9906159694.

The spelling of 7144346347 in words is "seven billion, one hundred forty-four million, three hundred forty-six thousand, three hundred forty-seven".