11011079340 has 144 divisors (see below), whose sum is σ = 35162382528. Its totient is φ = 2783649792.

The previous prime is 11011079327. The next prime is 11011079341. The reversal of 11011079340 is 4397011011.

11011079340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11011079341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 456052 + ... + 479588.

It is an arithmetic number, because the mean of its divisors is an integer number (244183212).

Almost surely, 2^11011079340 is an apocalyptic number.

11011079340 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 11011079340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17581191264).

11011079340 is an abundant number, since it is smaller than the sum of its proper divisors (24151303188).

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

11011079340 is a wasteful number, since it uses less digits than its factorization.

11011079340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23688 (or 23683 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 27.

The spelling of 11011079340 in words is "eleven billion, eleven million, seventy-nine thousand, three hundred forty".