11110307040 has 432 divisors, whose sum is σ = 44569193760. Its totient is φ = 2512742400.

The previous prime is 11110307011. The next prime is 11110307063. The reversal of 11110307040 is 4070301111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7125781 + ... + 7127339.

It is an arithmetic number, because the mean of its divisors is an integer number (103169430).

Almost surely, 2^11110307040 is an apocalyptic number.

11110307040 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 11110307040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22284596880).

11110307040 is an abundant number, since it is smaller than the sum of its proper divisors (33458886720).

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

11110307040 is a wasteful number, since it uses less digits than its factorization.

11110307040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695 (or 1677 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

Adding to 11110307040 its reverse (4070301111), we get a palindrome (15180608151).

The spelling of 11110307040 in words is "eleven billion, one hundred ten million, three hundred seven thousand, forty".