4249440414609 has 16 divisors (see below), whose sum is σ = 6101866915200. Its totient is φ = 2614994689536.

The previous prime is 4249440414589. The next prime is 4249440414691. The reversal of 4249440414609 is 9064140449424.

It is not a de Polignac number, because 4249440414609 - 2¹⁶ = 4249440349073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4249440414409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1390657 + ... + 3229985.

It is an arithmetic number, because the mean of its divisors is an integer number (381366682200).

Almost surely, 2^{4249440414609} is an apocalyptic number.

It is an amenable number.

4249440414609 is a deficient number, since it is larger than the sum of its proper divisors (1852426500591).

4249440414609 is a wasteful number, since it uses less digits than its factorization.

4249440414609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898584.

The product of its (nonzero) digits is 3981312, while the sum is 51.

The spelling of 4249440414609 in words is "four trillion, two hundred forty-nine billion, four hundred forty million, four hundred fourteen thousand, six hundred nine".