4407427243 has 2 divisors, whose sum is σ = 4407427244. Its totient is φ = 4407427242.

The previous prime is 4407427237. The next prime is 4407427247. The reversal of 4407427243 is 3427247044.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4407427243 is a prime.

It is not a weakly prime, because it can be changed into another prime (4407427247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2203713621 + 2203713622.

It is an arithmetic number, because the mean of its divisors is an integer number (2203713622).

Almost surely, 2^4407427243 is an apocalyptic number.

4407427243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4407427243 is an equidigital number, since it uses as much as digits as its factorization.

4407427243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 37.

The square root of 4407427243 is about 66388.4571518272. The cubic root of 4407427243 is about 1639.5640377717.

It can be divided in two parts, 44074 and 27243, that added together give a palindrome (71317).

The spelling of 4407427243 in words is "four billion, four hundred seven million, four hundred twenty-seven thousand, two hundred forty-three".