1248848694912 has 1536 divisors, whose sum is σ = 4644698112000. Its totient is φ = 289471463424.

The previous prime is 1248848694817. The next prime is 1248848694943. The reversal of 1248848694912 is 2194968488421.

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 191 ways as a sum of consecutive naturals, for example, 14032007764 + ... + 14032007852.

It is an arithmetic number, because the mean of its divisors is an integer number (3023892000).

Almost surely, 2^{1248848694912} is an apocalyptic number.

1248848694912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1248848694912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2322349056000).

1248848694912 is an abundant number, since it is smaller than the sum of its proper divisors (3395849417088).

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

1248848694912 is a wasteful number, since it uses less digits than its factorization.

1248848694912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 233 counting only the distinct ones).

The product of its digits is 63700992, while the sum is 66.

The spelling of 1248848694912 in words is "one trillion, two hundred forty-eight billion, eight hundred forty-eight million, six hundred ninety-four thousand, nine hundred twelve".