4434215413 has 4 divisors (see below), whose sum is σ = 4449349548. Its totient is φ = 4419081280.

The previous prime is 4434215393. The next prime is 4434215431. The reversal of 4434215413 is 3145124344.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2311494084 + 2122721329 = 48078^2 + 46073^2 .

It is a cyclic number.

It is not a de Polignac number, because 4434215413 - 2⁵ = 4434215381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4434215473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7566628 + ... + 7567213.

It is an arithmetic number, because the mean of its divisors is an integer number (1112337387).

Almost surely, 2^4434215413 is an apocalyptic number.

It is an amenable number.

4434215413 is a deficient number, since it is larger than the sum of its proper divisors (15134135).

4434215413 is a wasteful number, since it uses less digits than its factorization.

4434215413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15134134.

The product of its digits is 23040, while the sum is 31.

The square root of 4434215413 is about 66589.9047378805. The cubic root of 4434215413 is about 1642.8790659273.

Adding to 4434215413 its reverse (3145124344), we get a palindrome (7579339757).

The spelling of 4434215413 in words is "four billion, four hundred thirty-four million, two hundred fifteen thousand, four hundred thirteen".