1014425389 has 2 divisors, whose sum is σ = 1014425390. Its totient is φ = 1014425388.

The previous prime is 1014425297. The next prime is 1014425407. The reversal of 1014425389 is 9835244101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 594872100 + 419553289 = 24390^2 + 20483^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1014425389 is a prime.

It is a super-3 number, since 3×1014425389³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1014425089) 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, 507212694 + 507212695.

It is an arithmetic number, because the mean of its divisors is an integer number (507212695).

Almost surely, 2^1014425389 is an apocalyptic number.

It is an amenable number.

1014425389 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014425389 is an equidigital number, since it uses as much as digits as its factorization.

1014425389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1014425389 is about 31850.0453531859. The cubic root of 1014425389 is about 1004.7855252169.

The spelling of 1014425389 in words is "one billion, fourteen million, four hundred twenty-five thousand, three hundred eighty-nine".