4405214434 has 16 divisors (see below), whose sum is σ = 6843768120. Its totient is φ = 2124138240.

The previous prime is 4405214417. The next prime is 4405214441. The reversal of 4405214434 is 4344125044.

It can be written as a sum of positive squares in 4 ways, for example, as 1384063209 + 3021151225 = 37203^2 + 54965^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4405214396 and 4405214405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4954 + ... + 93994.

Almost surely, 2^4405214434 is an apocalyptic number.

4405214434 is a deficient number, since it is larger than the sum of its proper divisors (2438553686).

4405214434 is a wasteful number, since it uses less digits than its factorization.

4405214434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89925.

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 4405214434 is about 66371.7894440100. The cubic root of 4405214434 is about 1639.2896033381.

Adding to 4405214434 its reverse (4344125044), we get a palindrome (8749339478).

The spelling of 4405214434 in words is "four billion, four hundred five million, two hundred fourteen thousand, four hundred thirty-four".