4427061403 has 2 divisors, whose sum is σ = 4427061404. Its totient is φ = 4427061402.

The previous prime is 4427061349. The next prime is 4427061451. The reversal of 4427061403 is 3041607244.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4427061403 is a prime.

It is not a weakly prime, because it can be changed into another prime (4427061203) 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, 2213530701 + 2213530702.

It is an arithmetic number, because the mean of its divisors is an integer number (2213530702).

Almost surely, 2^4427061403 is an apocalyptic number.

4427061403 is a deficient number, since it is larger than the sum of its proper divisors (1).

4427061403 is an equidigital number, since it uses as much as digits as its factorization.

4427061403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 4427061403 is about 66536.1661279037. The cubic root of 4427061403 is about 1641.9950689053.

Adding to 4427061403 its reverse (3041607244), we get a palindrome (7468668647).

The spelling of 4427061403 in words is "four billion, four hundred twenty-seven million, sixty-one thousand, four hundred three".