7448120233449 has 16 divisors (see below), whose sum is σ = 11350820318208. Its totient is φ = 4255579790352.

The previous prime is 7448120233447. The next prime is 7448120233471. The reversal of 7448120233449 is 9443320218447.

It is not a de Polignac number, because 7448120233449 - 2¹ = 7448120233447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7448120233447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20184237 + ... + 20549930.

It is an arithmetic number, because the mean of its divisors is an integer number (709426269888).

Almost surely, 2^{7448120233449} is an apocalyptic number.

It is an amenable number.

7448120233449 is a deficient number, since it is larger than the sum of its proper divisors (3902700084759).

7448120233449 is a wasteful number, since it uses less digits than its factorization.

7448120233449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40742884.

The product of its (nonzero) digits is 4644864, while the sum is 51.

The spelling of 7448120233449 in words is "seven trillion, four hundred forty-eight billion, one hundred twenty million, two hundred thirty-three thousand, four hundred forty-nine".