1113849212864 has 14 divisors (see below), whose sum is σ = 2210294531904. Its totient is φ = 556924606400.

The previous prime is 1113849212831. The next prime is 1113849212867. The reversal of 1113849212864 is 4682129483111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113849212867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8701946912 + ... + 8701947039.

Almost surely, 2^{1113849212864} is an apocalyptic number.

It is an amenable number.

1113849212864 is a deficient number, since it is larger than the sum of its proper divisors (1096445319040).

1113849212864 is an equidigital number, since it uses as much as digits as its factorization.

1113849212864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17403893963 (or 17403893953 counting only the distinct ones).

The product of its digits is 663552, while the sum is 50.

The spelling of 1113849212864 in words is "one trillion, one hundred thirteen billion, eight hundred forty-nine million, two hundred twelve thousand, eight hundred sixty-four".