9225414139 has 2 divisors, whose sum is σ = 9225414140. Its totient is φ = 9225414138.

The previous prime is 9225414113. The next prime is 9225414161. The reversal of 9225414139 is 9314145229.

It is a strong prime.

It is an emirp because it is prime and its reverse (9314145229) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9225414139 - 2⁹ = 9225413627 is a prime.

It is a super-2 number, since 2×9225414139² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9225414169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4612707069 + 4612707070.

It is an arithmetic number, because the mean of its divisors is an integer number (4612707070).

Almost surely, 2^9225414139 is an apocalyptic number.

9225414139 is a deficient number, since it is larger than the sum of its proper divisors (1).

9225414139 is an equidigital number, since it uses as much as digits as its factorization.

9225414139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 40.

The square root of 9225414139 is about 96049.0194588159. The cubic root of 9225414139 is about 2097.3067620023.

The spelling of 9225414139 in words is "nine billion, two hundred twenty-five million, four hundred fourteen thousand, one hundred thirty-nine".