10448457912 has 48 divisors (see below), whose sum is σ = 28310831640. Its totient is φ = 3481228608.

The previous prime is 10448457881. The next prime is 10448457959. The reversal of 10448457912 is 21975484401.

10448457912 is a `hidden beast` number, since 104 + 4 + 8 + 457 + 91 + 2 = 666.

10448457912 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 an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 131218 + ... + 195230.

Almost surely, 2^10448457912 is an apocalyptic number.

10448457912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10448457912 is an abundant number, since it is smaller than the sum of its proper divisors (17862373728).

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

10448457912 is a wasteful number, since it uses less digits than its factorization.

10448457912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66292 (or 66285 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 10448457912 in words is "ten billion, four hundred forty-eight million, four hundred fifty-seven thousand, nine hundred twelve".