11080333440 has 896 divisors, whose sum is σ = 46235473920. Its totient is φ = 2508226560.

The previous prime is 11080333387. The next prime is 11080333469. The reversal of 11080333440 is 4433308011.

11080333440 is a `hidden beast` number, since 110 + 80 + 3 + 33 + 440 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 87246657 + ... + 87246783.

Almost surely, 2^11080333440 is an apocalyptic number.

11080333440 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 11080333440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23117736960).

11080333440 is an abundant number, since it is smaller than the sum of its proper divisors (35155140480).

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

11080333440 is a wasteful number, since it uses less digits than its factorization.

11080333440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 11080333440 in words is "eleven billion, eighty million, three hundred thirty-three thousand, four hundred forty".