4413263506449 has 32 divisors (see below), whose sum is σ = 6740149346304. Its totient is φ = 2516174781120.

The previous prime is 4413263506423. The next prime is 4413263506471. The reversal of 4413263506449 is 9446053623144.

It is not a de Polignac number, because 4413263506449 - 2⁷ = 4413263506321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4413263505449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162292444 + ... + 162319634.

It is an arithmetic number, because the mean of its divisors is an integer number (210629667072).

Almost surely, 2^{4413263506449} is an apocalyptic number.

It is an amenable number.

4413263506449 is a deficient number, since it is larger than the sum of its proper divisors (2326885839855).

4413263506449 is a wasteful number, since it uses less digits than its factorization.

4413263506449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44357.

The product of its (nonzero) digits is 7464960, while the sum is 51.

The spelling of 4413263506449 in words is "four trillion, four hundred thirteen billion, two hundred sixty-three million, five hundred six thousand, four hundred forty-nine".