1099914904320 has 144 divisors (see below), whose sum is σ = 3514075149312. Its totient is φ = 293208616960.

The previous prime is 1099914904279. The next prime is 1099914904369. The reversal of 1099914904320 is 234094199901.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11329585 + ... + 11426255.

It is an arithmetic number, because the mean of its divisors is an integer number (24403299648).

Almost surely, 2^{1099914904320} is an apocalyptic number.

1099914904320 is a gapful number since it is divisible by the number (10) 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 1099914904320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1757037574656).

1099914904320 is an abundant number, since it is smaller than the sum of its proper divisors (2414160244992).

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

1099914904320 is an equidigital number, since it uses as much as digits as its factorization.

1099914904320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99658 (or 99644 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 51.

The spelling of 1099914904320 in words is "one trillion, ninety-nine billion, nine hundred fourteen million, nine hundred four thousand, three hundred twenty".