7148114747 has 2 divisors, whose sum is σ = 7148114748. Its totient is φ = 7148114746.

The previous prime is 7148114737. The next prime is 7148114759. The reversal of 7148114747 is 7474118417.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (7474118417) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7148114747 - 2⁶ = 7148114683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7148114698 and 7148114707.

It is not a weakly prime, because it can be changed into another prime (7148114737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3574057373 + 3574057374.

It is an arithmetic number, because the mean of its divisors is an integer number (3574057374).

Almost surely, 2^7148114747 is an apocalyptic number.

7148114747 is a deficient number, since it is larger than the sum of its proper divisors (1).

7148114747 is an equidigital number, since it uses as much as digits as its factorization.

7148114747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 175616, while the sum is 44.

The square root of 7148114747 is about 84546.5241568215. The cubic root of 7148114747 is about 1926.3291879889.

The spelling of 7148114747 in words is "seven billion, one hundred forty-eight million, one hundred fourteen thousand, seven hundred forty-seven".