7149412307 has 2 divisors, whose sum is σ = 7149412308. Its totient is φ = 7149412306.

The previous prime is 7149412297. The next prime is 7149412313. The reversal of 7149412307 is 7032149417.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7149412307 - 2²⁶ = 7082303443 is a prime.

It is a super-2 number, since 2×7149412307² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7149412337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3574706153 + 3574706154.

It is an arithmetic number, because the mean of its divisors is an integer number (3574706154).

Almost surely, 2^7149412307 is an apocalyptic number.

7149412307 is a deficient number, since it is larger than the sum of its proper divisors (1).

7149412307 is an equidigital number, since it uses as much as digits as its factorization.

7149412307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 7149412307 is about 84554.1974534677. The cubic root of 7149412307 is about 1926.4457397681.

The spelling of 7149412307 in words is "seven billion, one hundred forty-nine million, four hundred twelve thousand, three hundred seven".