7011140407 has 2 divisors, whose sum is σ = 7011140408. Its totient is φ = 7011140406.

The previous prime is 7011140399. The next prime is 7011140419. The reversal of 7011140407 is 7040411107.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7011140407 - 2³ = 7011140399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7011140107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3505570203 + 3505570204.

It is an arithmetic number, because the mean of its divisors is an integer number (3505570204).

Almost surely, 2^7011140407 is an apocalyptic number.

7011140407 is a deficient number, since it is larger than the sum of its proper divisors (1).

7011140407 is an equidigital number, since it uses as much as digits as its factorization.

7011140407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 7011140407 is about 83732.5528513254. The cubic root of 7011140407 is about 1913.9454464211.

The spelling of 7011140407 in words is "seven billion, eleven million, one hundred forty thousand, four hundred seven".