1411199899648 has 864 divisors, whose sum is σ = 3910078448640. Its totient is φ = 505825689600.

The previous prime is 1411199899619. The next prime is 1411199899661. The reversal of 1411199899648 is 8469989911141.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8657668015 + ... + 8657668177.

It is an arithmetic number, because the mean of its divisors is an integer number (4525553760).

Almost surely, 2^{1411199899648} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1411199899648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1955039224320).

1411199899648 is an abundant number, since it is smaller than the sum of its proper divisors (2498878548992).

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

1411199899648 is a wasteful number, since it uses less digits than its factorization.

1411199899648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 237 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 70.

The spelling of 1411199899648 in words is "one trillion, four hundred eleven billion, one hundred ninety-nine million, eight hundred ninety-nine thousand, six hundred forty-eight".