11448078456 has 64 divisors (see below), whose sum is σ = 28930164480. Its totient is φ = 3774919680.

The previous prime is 11448078427. The next prime is 11448078457. The reversal of 11448078456 is 65487084411.

11448078456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11448078457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 838920 + ... + 852456.

It is an arithmetic number, because the mean of its divisors is an integer number (452033820).

Almost surely, 2^11448078456 is an apocalyptic number.

It is an amenable number.

11448078456 is an abundant number, since it is smaller than the sum of its proper divisors (17482086024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11448078456 is a wasteful number, since it uses less digits than its factorization.

11448078456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13924 (or 13920 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 11448078456 in words is "eleven billion, four hundred forty-eight million, seventy-eight thousand, four hundred fifty-six".